Civil Engineering and Urban Research, Volume 2 : Proceedings of the 4th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2022), Xining, China, 24–26 June 2022

Civil Engineering and Urban Research collects papers resulting from the conference on Civil, Architecture and Urban Engineering (ICCAUE 2022), Xining, China, 24–26 June 2022. The primary goal is to promote research and developmental activities in civil engineering, architecture and urban research. Moreover, it aims to promote scientific information interchange between scholars from the top universities, business associations, research centers and high-tech enterprises working all around the world. The conference conducts in-depth exchanges and discussions on relevant topics such as civil engineering and architecture, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of urban engineering, civil engineering and architecture design. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world comprehend the academic development trend and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promote the industrialization cooperation of academic achievements. Cover Title Page Copyright Page Table of contents Preface Committee members Building material properties and building mechanics simulation experiment Effect of solar temperature field on effective stress in external tendons of externally prestressed concrete girder bridge 1 INTRODUCTION 2 BASIC PRINCIPLE OF SOLAR TEMPERATURE FIELD TIME HISTORY ANALYSIS 3 CASE STUDY 4 CONCLUSION ACKNOWLEDGMENT REFERENCES Effect of fine content on relative density of sand soils 1 INTRODUCTION 2 ENGINEERING BACKGROUND 3 ANALYSIS OF INDOOR TEST RESULTS 4 ANALYSES OF RELATIVE DENSITY AND RELATIVE COMPACTION 5 CONCLUSIONS REFERENCES The impact of overloaded vehicles on fatigue mechanical performance of steel-concrete composite beam-type bridges 1 INTRODUCTION 2 FATIGUE STIFFNESS OF STEEL-CONCRETE COMPOSITE BEAMS 3 RESIDUAL BEARING CAPACITY OF STEEL-CONCRETE COMPOSITE BEAM 4 MECHANICAL PERFORMANCE OF STEEL-CONCRETE COMPOSITE BEAM-TYPEBRIDGES UNDER OVERLOAD 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Finite element simulation of axial pressure test of UHPC-RC composite structure column 1 INTRODUCTION 2 TEST PIECE DESIGN AND TESTWORKING CONDITION 3 FINITE ELEMENT MODEL ESTABLISHMENT 4 PARAMETER ANALYSIS 5 CONCLUSIONS REFERENCES Research on the influence of emulsion powder on the shear mechanical property of polymer emulsion-based cement composite materia 1 INTRODUCTION 2 TESTS 3 TEST RESULTS AND DISCUSSIONS 4 MECHANISM ANALYSIS 5 CONCLUSIONS 6 LIMITATIONS REFERENCES Research on fatigue performance of prestressed concrete girder bridge of heavy haul railway 1 INTRODUCTION 2 STRESS-TIME CURVE FOR TRAINS CROSSING THE BRIDGE 3 FATIGUE DAMAGE CALCULATION AND LIFE ASSESSMENT 4 THE EFFECT OF TRACK UNEVENNESS ON THE FATIGUE PERFORMANCE OFBRIDGES 5 CONCLUSIONS REFERENCES Finite element analysis of fatigue performance of steel-concrete composite beams 1 INTRODUCTION 2 CONSTRUCTION OF ABAQUS MODEL 3 FATIGUE STRESS AMPLITUDE SIMULATION COMPARISON 4 LOAD-DEFLECTION CURVE COMPARISON 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Study on low-temperature performance design parameters of highway asphalt binding materials in Liaoning Province 1 INTRODUCTION 2 LIAONING PROVINCE CLIMATIC DIVISION 3 SOIL FOUNDATION TYPES IN DIFFERENT NATURAL AREAS OF LIAONINGPROVINCE 4 SENSITIVITY ANALYSIS OF LOWTEMPERATURE CRACKING INDEX OF ASPHALTPAVEMENT 5 STUDY ON CREEP STIFFNESS OF ASPHALT BASED ON LOW-TEMPERATURECRACKING MODEL 6 CONCLUSIONS REFERENCES Experimental study on bolted-cover plate connections under bending for modular steel buildings 1 INTRODUCTION 2 EXPERIMENTAL PROGRAM 3 EXPERIMENTAL RESULTS AND DISCUSSION 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Numerical simulation analysis of pulling mechanical behaviors of anti-floating anchor 1 INTRODUCTION 2 PROJECT PROFILE 3 PULLING TEST NUMERICAL SIMULATION 4 ANALYSES OF PULLING MECHANICAL BEHAVIORS OF ANTI-FLOATING ANCHOR 5 CONCLUSIONS REFERENCES Seismic resistant design and performance of tall buildings 1 INTRODUCTION 2 CHARACTERISTICS OF TALL BUILDINGS 3 EARTHQUAKE CHARACTERS AND IMPACT 4 SEISMIC RESISTANT FACTORS 5 SEISMIC-RESISTANT ANALYSIS METHODS 6 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Mechanical properties of basalt fiber-sisal fiber/fly ash regenerative concrete 1 INTRODUCTION 2 EXPERIMENTAL STUDY 3 RESULTS AND DISCUSSIONS 4 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Flexural strength analysis of steel-FRP hybrid-reinforced concrete beam with double reinforced rectangular section 1 INTRODUCTION 2 THE BEAM MODEL 3 METHODOLOGIES 4 RESULTS AND DISCUSSION 5 CONCLUSION AND FUTUREWORK REFERENCES Field test study about the behaviors of concrete sheet piles under different loading scenarios 1 INTRODUCTION 2 FIELD TEST PLAN 3 FIELD TEST RESULTS 4 CONCLUSIONS REFERENCES Research on physicochemical properties of gangue and analysis of its comprehensive utilization 1 INTRODUCTION 2 TRIAL OVERVIEW 3 TEST RESULTS AND ANALYSIS 4 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Application of unified mechanics index of asphalt pavement failure in Xijing road 1 INTRODUCTION 2 UNIFIED MECHANICS MODEL OF PAVEMENT FAILURE 3 INTEGRATED DESIGN OF PAVEMENT STRUCTURE MATERIALS 4 CONCLUSION REFERENCES Experimental study on mechanical properties of collapsible loess aggregate filling materials 1 INTRODUCTION 2 ANALYSIS OF THE MECHANISM OF ACTION 3 TEST PLAN 4 ANALYSIS OF TEST RESULTS 5 CONCLUSION REFERENCES Impact response of concrete-filled double steel tubular beams and its analytical evaluation 1 INTRODUCTION 2 FINITE ELEMENT MODEL 3 NUMERICAL SIMULATION RESULTS AND DISCUSSION 4 CONCLUSION AND FURTHERWORK REFERENCES Experimental research on axial compression of regional confined concrete 1 INTRODUCTION 2 TEST OVERVIEW 3 STRAIN ANALYSIS OF SHORT COLUMN UNDER AXIAL COMPRESSION 4 ANALYSIS OF BEARING CAPACITY OF AXIAL COMPRESSION COLUMN 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Experimental study on vertical in-situ blasting demolition of reinforced concrete water tower 1 INTRODUCTION 2 CASES OF IN-SITU BLASTING DEMOLITION OFWATER TOWER 3 HIGH-SPEED PHTOTGRAGHY OBSERVATION AND ANALYSIS 4 FINITE ELEMENT NUMERICAL SIMULATION 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Shear resistance of asphalt mixture under pure shear of Xijing road 1 GENERAL INSTRUCTIONS 2 NUMERICAL ANALYSIS OF ASPHALT MIXTURE STRESS UNDER PURE SHEARLOADING 3 PURE SHEAR TESTS OF ASPHALT MIXTURE 4 CONCLUSION REFERENCES Analysis of bearing characteristics of rock-socketed pile based on laboratory model test 1 INTRODUCTION 2 INDOOR MODEL PILE TEST PROGRAM 3 INDOOR MODEL FILLING 4 CALCULATION PRINCIPLES OF TEST DATA 5 INDOOR MODEL TEST DATA PROCESSING AND ANALYSIS 6 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Optimal design of transverse and longitudinal sections of U-shaped cross-section seepage control canals 1 RESEARCH BACKGROUND 2 THEORETICAL BASIS AND DESIGN VARIABLES 3 CALCULATION EXAMPLE 4 CONCLUSION REFERENCES Experimental study on the anti-horizontal force performance of flexural and non-flexural expanded stem piles with different stre 1 INTRODUCTION 2 EXPERIMENTAL STUDY 3 ANALYSIS OF TEST RESULTS 4 CALCULATION MODEL OF THE HORIZONTAL ULTIMATE BEARING CAPACITYFOR FLEXURAL AND NON-FLEXURAL EXPANDED STEM PILES 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Study on seismic behavior of composite hollow high pier with functionally recoverable reinforced concrete columns and corrugated 1 INTRODUCTION 2 ENGINEERING EXAMPLE 3 FINITE ELEMENT MODEL AND STRUCTURAL DYNAMIC CHARACTERISTICSANALYSIS 4 SEISMIC INPUT 5 NUMERICAL ANALYSIS OF NONLINEAR MODEL FOR A NEW TYPE OF COLUMNCORRUGATED STEEL PLATE COMPOSITE STRUCTURE 6 CONCLUSION ACKNOWLEDGMENTS REFERENCES Development and application of prefabricated building construction simulation training system 1 INTRODUCTION 2 SYSTEMS THEORY 3 KNOWLEDGE EXPRESSION SYSTEM 4 COMPREHENSIVE RISK ASSESSMENT 5 INTUITIVE FUZZY SETS AND BASIC PRINCIPLES 6 INTUITIVE FUZZY HIERARCHICAL EVALUATION MODEL 7 CONCLUSION REFERENCES Experimental study on the dynamic characteristics of pile foundation model for saturated soil and swelling soil 1 GENERAL INTRODUCTIONS 2 TEST EQUIPMENT 3 EXPERIMENTAL PROCESS 4 ANALYSIS OF EXPERIMENTAL RESULTS 5 CONCLUSION REFERENCES The application of high-density electrical method in karst roadbed investigation 1 INTRODUCTION 2 PRINCIPLES OF METHOD 3 BASIC PHYSICAL GEOGRAPHY AND GEOLOGY OF THEWORK AREA 4 ANALYSES OF PHYSICAL PROPERTIES 5 INTERPRETATION AND INFERENCE OF APPLICATION EXAMPLES ANDWORKRESULTS 6 CONCLUSIONS 7 ADVICE REFERENCES Bearing performance analysis of CFG piles in Tidal Zone 1 GENERAL INSTRUCTIONS 2 ANALYSIS METHOD 3 ANALYSIS OF RESULTS 4 CONCLUSION REFERENCES Study on mechanical properties of construction waste subgrade filler under long-term immersion condition 1 INTRODUCTION 2 TEST AND METHOD 3 TEST RESULTS AND ANALYSIS 4 CONCLUSION ACKNOWLEDGMENT REFERENCES Research on the light prestressed hollow flue slab structure of super-large diameter highway shield tunnel 1 INSTRUCTIONS 2 PROJECT PROFILE 3 OPTIMIZED DESIGN 4 OPTIMIZED SCHEME 5 THEORETICAL CALCULATION 6 APPLICABLE ANALYSIS 7 CONCLUSION REFERENCES Research on pipeline deformation of foundation pit excavation 1 INTRODUCTION 2 FOUNDATION PIT AND ENCLOSURE OVERVIEW 3 ANALYSIS OF DEFORMATION CHARACTERISTICS OF UNDERGROUND PIPELINE 4 CONCLUSION REFERENCES Study on properties of recycled aggregate and recycled concrete modified by chemical modification reagent and biotechnology 1 INTRODUCTION 2 METHODS AND MATERIALS 3 RESULTS AND DISCUSSION 4 CONCLUSIONS REFERENCES Experimental investigation of mechanical properties of sleeve grouting materials 1 INTRODUCTION 2 EXPERIMENTAL PROGRAM 3 TEST RESULTS AND ANALYSIS 4 NUMERICAL ANALYSIS 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on influence of grouting defects on mechanical properties of sleeve joints 1 INTRODUCTION 2 EXPERIMENTAL PROGRAM 3 FINITE ELEMENT MODEL 4 GROUTING DEFECT MODEL 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on influencing factors on the mechanism of multi-ribbed composite wall 1 INTRODUCTION 2 THE MODELING PROCESS OF MULTI-RIBBED COMPOSITEWALL 3 THE CALCULATION RESULTS AND DISCUSSION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Numerical simulation of seismic performance for a light-weight steel frame with steel tube column filled with aluminum foam unde 1 INTRODUCTION 2 PARAMETER SELECTION 3 EFFECTS OF DIFFERENT PARAMETERS ON LIGHT-WEIGHT STEEL FRAME 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Mechanical properties and numerical simulation analysis of v-shaped steel joints 1 INTRODUCTION 2 FINITE ELEMENT ANALYSIS OF KEY NODES 3 CONCLUSION ACKNOWLEDGEMENTS REFERENCES Research on strength and stability of underwater ring-ribbed cylindrical shell structure considering corrosion effect 1 INTRODUCTION 2 NUMERICAL MODEL 3 STRUCTURAL STRENGTH AND STABILITY ANALYSIS CONSIDERINGCORROSION EFFECT 4 CONCLUSION REFERENCES Deformation and failure mechanism of surrounding rock considering the influence of tensile yield on mechanical properties of roc 1 INTRODUCTION 2 CALCULATION MODEL, CONSTITUTIVE MODEL AND CALCULATION SCHEME 3 RESULT ANALYSIS AND DISCUSSION 4 CONCLUSIONS REFERENCES Design and verification of towing system of resistance model test for high-speed crafts 1 INTRODUCTION 2 TOWING SYSTEM DESIGN PRINCIPLE 3 SYSTEM REALIZATION AND FEATURE 4 MODEL TEST VERIFICATION OF TOWING SYSTEM 5 CONCLUSION REFERENCES Research and treatment measures on track deformation of bridge crane in main powerhouse of LD hydropower station 1 INTRODUCTION 2 ENGINEERING OVERVIEW 3 CALCULATION AND ANALYSIS OF TRACK DEFORMATION OF BRIDGE CRANE 4 CONCLUSIONS AND SUGGESTIONS ACKNOWLEDGMENTS REFERENCES Experimental study on the load-bearing performance of extra-long piles in saturated sandy soils 1 INTRODUCTION 2 THE PILE DYNAMIC MODEL TEST 3 ANALYSIS OF RESULTS 4 CONCLUSION REFERENCES Study on size effect of concrete porosity measured by water saturation method 1 INTRODUCTION 2 RESEARCH METHODS 3 MIX PROPORTION CALCULATION 4 EXPERIMENTAL STUDY 5 CONCLUSION ACKNOWLEDGMENT REFERENCES Influence of slenderness ratio on eccentric compression performance for GFRP confined reinforced concrete columns 1 INTRODUCTION 2 MODEL DESIGN 3 ESTABLISHMENT OF FINITE ELEMENT MODEL 4 FINITE ELEMENT ANALYSIS RESULTS 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Experiment on mechanical properties of sisal fiber-basalt fiber reinforced concrete 1 INTRODUCTION 2 MATERIALS AND METHODS 3 RESULTS AND DISCUSSION 4 STRENGTH PREDICTED MODEL OF SF-BF CONCRETE 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Development and performance evaluation of a new permeable pavement material 1 INTRODUCTION 2 RAW MATERIALS AND PREPARATION 3 PERFORMANCE EVALUATION 4 CONCLUSION REFERENCES Preparation and performance evaluation of stain-resistant coating materials 1 INTRODUCTION 2 RAW MATERIALS AND PREPARATION 3 PERFORMANCE EVALUATION 4 CONCLUSION REFERENCES Effects of grinding aids on properties of cement clinker 1 INTRODUCTION 2 EXPERIMENT 3 EXPERIMENTAL RESULTS AND ANALYSIS 4 CONCLUSION REFERENCES Study on polyurethane thermal insulation materials for prefabricated buildings in cold areas* 1 INTRODUCTION 2 PRODUCT DEVELOPMENT TREND 3 EXPERIMENTAL PART 4 CHARACTERISTICS OF ALLWATER FOAMING 5 PROBLEMS SOLVED 6 CONCLUSION REFERENCES Study on the formation and transmission characteristics of soot particles in Chinese cooking 1 GENERAL INSTRUCTIONS 2 FIELD MEASUREMENT METHOD 3 ANALYSIS OF MEASURED RESULTS 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Effect of different admixtures on early static strength of geopolymer mortar 1 GENERAL INSTRUCTIONS 2 TEST MATERIAL 3 TEST METHOD 4 TEST RESULT 5 CONCLUSION FUNDING STATEMENT REFERENCES Example analysis of the virtual displacement principle of the rigid body system in structural mechanics 1 INTRODUCTION 2 EXAMPLE ANALYSIS OF THE VIRTUAL DISPLACEMENT PRINCIPLE OF A RIGIDBODY SYSTEM 3 KEY PROBLEMS IN THE APPLICATION OF THE VIRTUAL DISPLACEMENTPRINCIPLE 4 CONCLUSIONS REFERENCES Urban planning and construction and environmental engineering analysis and management Remediation of different concentrations of cadmium and lead-polluted water by 1 INTRODUCTION 2 MATERIALS AND METHODS 3 RESULTS AND DISCUSSION 4 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Park green space from the perspective of an aging society: Taking Dongguan Botanical Garden Park as an example 1 INTRODUCTION 2 ANALYSIS OF THE CURRENT SITUATION OF DONGGUAN’S AGEING SOCIETY 3 PARK GREEN SPACE BASED ON THE PERSPECTIVE OF AGEING SOCIETYDONGGUANBOTANICAL GARDEN AS AN EXAMPLE 4 PARKLAND ACCESSIBILITY STRATEGIES IN THE PERSPECTIVE OF AN AGEINGSOCIETY 5 CONCLUSION REFERENCES Developing a recycling logistics network for the disposal of urban construction waste 1 INTRODUCTION 2 CONSTRUCTIONWASTE TREATMENT STRATEGY 3 CONSTRUCTION OF RECYCLING LOGISTICS NETWORK 4 SITE SELECTION OF CONSTRUCTIONWASTE LOGISTICS NETWORK NODES 5 OPERATION AND RESULT ANALYSIS 6 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Design and effect analysis of Southward External Shading of college classroom in Guangzhou 1 INTRODUCTION 2 ANALYSIS OF CLIMATE CONDITIONS IN GUANGZHOU 3 SOUTHWARD EXTERNAL SHADING DESIGN OF SHENSI BUILDING OF THESOUTH CHINA UNIVERSITY OF TECHNOLOGY 4 ANALYSIS AND SIMULATION OF SOUTHWARD EXTERNAL SHADING DESIGN OFSHENSI BUILDING 5 CONCLUSION REFERENCES Design of shallow foundation applied to large-area recent filling areas 1 INTRODUCTION 2 PRINCIPLE OF CORRECTION OF EMBEDDED DEPTH OF FOUNDATION 3 INTERPRETATION AND ENGINEERING APPLICATION OF EMBEDDED DEPTH OFFOUNDATION IN LARGE-AREA FILLING AREAS IN FOUNDATION CODE 4 DESIGN OF FOUNDATION IN THE CASE OF RECENT FILL THICKNESS (LARGERTHAN FOUR METERS) 5 DEFORMATION CONTROL DESIGN 6 CONCLUSIONS REFERENCES The configuration characteristics and spatial relationships of indoor plants in large airports of China 1 INTRODUCTION 2 METHOD 3 RESULTS AND DISCUSSION 4 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Research on the design of urban road systems under the concept of sponge cities 1 INTRODUCTION 2 EXAMPLE ANALYSIS OF SPONGE CITY ROAD SYSTEM OPTIMIZATION PROJECT 3 OPTIMIZATION EFFECT TEST OF SPONGE CITY ROAD SYSTEM 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Development of urban public management platform based on geographic information technology 1 INTRODUCTION 2 GEOSPATIAL DATA AND GEOGRAPHIC INFORMATION TECHNOLOGY 3 OVERALL ARCHITECTURE OF THE GEOGRAPHIC INFORMATION PUBLICMANAGEMENT PLATFORM 4 DATA LAYER DESIGN OF GEOGRAPHIC INFORMATION PUBLIC MANAGEMENTPLATFORM 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Research on the renewal strategy of urban typical vitality space based on typology theory 1 INTRODUCTION 2 THE APPLICATION OF TYPOLOGY IN THIS DISCIPLINE 3 THE MAIN PROBLEMS FACED BY TYPICAL URBAN DYNAMIC SPACES 4 THE INTERVENTION OF TYPOLOGY THEORY AND COPING STRATEGIES FORSPATIAL EVOLUTION 5 CONCLUSION REFERENCES Research on integrated scheduling strategy of inter-terminal container transportation 1 GENERAL INSTRUCTIONS 2 MATHEMATICAL MODEL 3 EXAMPLE ANALYSIS 4 CONCLUSION REFERENCES Study on the control of contaminated gas in the negative pressure ward combined with local exhaust air 1 INTRODUCTION 2 CONTROL EQUATIONS AND NUMERICAL METHODS 3 PHYSICAL MODEL AND DESIGN CONDITIONS 4 SIMULATION RESULTS AND ANALYSIS OF BUFFER ROOM DOOR CLOSINGCONDITIONS 5 SIMULATION RESULTS AND ANALYSIS UNDER THE OPENING CONDITION OFTHE BUFFER ROOM DOOR 6 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Transformation of the old industrial zone in Dongguan City from the perspective of urban renewal 1 INTRODUCTION 2 DONGGUAN OLD INDUSTRIAL ZONE DEVELOPMENT STATUS AND NEWFEATURES OF INDUSTRIAL TRANSFORMATION 3 DIFFICULTIES IN URBAN RENEWAL PRACTICE 4 EMPOWERING OLD SPACES WITH NEW FUNCTIONS THROUGH URBANRENEWAL AND CREATIVITY 5 CONCLUSION REFERENCES The impact of urban green space on health at different spatial scales 1 RESEARCH BACKGROUND 2 RESEARCH METHODOLOGY 3 BASIC ANALYSIS OF RESEARCH IN THE FIELD OF URBAN GREEN SPACE 4 ANALYSIS OF THE IMPACT MECHANISM OF URBAN GREEN SPACE ON HUMANHEALTH 5 RESEARCH ON THE IMPACT OF URBAN GREEN SPACE ON HUMAN HEALTHBASED ON DIFFERENT SPATIAL SCALES 6 CONCLUSION AND DISCUSSION REFERENCES Urban small house storage space design under the concept of multi-functional design 1 INTRODUCTION 2 RELEVANT OVERVIEW OF THE MULTI-FUNCTIONAL DESIGN CONCEPT 3 THE SIGNIFICANCE OF STORAGE AND STORAGE SPACE 4 DESIGN PRINCIPLES 5 METHODS AND STRATEGIES 6 CASE ANALYSIS OF STORAGE SPACE DESIGN IN SMALL-SIZED HOUSE 7 CONCLUSIONS FUND PROJECT REFERENCES Research on integration evaluation and development model of traffic and tourism in non-core urban areas: A case study of Pingyao 1 INTRODUCTION 2 DEFINITION OF RELEVANT CONCEPTS 3 CONSTRUCTION OF A COMMUNICATION AND TOURISM INTEGRATIONEVALUATION SYSTEM IN NON-CORE AREAS OF CITIES 4 EMPIRICAL RESEARCH: EVALUATION OF THE INTEGRATION OF TRAFFIC ANDTOURISM IN PINGYAO ANCIENT CITY 5 CONCLUSION REFERENCES An investigation and quantitative analysis of color landscape of countryside residences in Northeastern China 1 INTRODUCTION 2 COLOR DATA INVESTIGATION AND PROCESSING METHODS 3 ANALYSIS OF RESEARCH RESULTS 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on urban color characteristics of Hailar District under the influence of regional culture 1 INTRODUCTION 2 RESEARCH METHODS AND MATERIALS 3 CURRENT URBAN COLOR IN HAILAR DISTRICT 4 COLOR CHARACTERISTICS UNDER REGIONAL CULTURE 5 OVERALL COLOR ANALYSIS AND DISCUSSION 6 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Inheritance of summer natural ventilation in traditional dwellings of Miao nationality in Qiandongnan, China 1 INTRODUCTION 2 BASIC INFORMATION AND MIAO VILLAGES OF QIANDONGNAN REGION 3 OVERVIEW OF THE TRADITIONAL STILTED BUILDINGS OF QIANDONGNAN 4 ANALYSIS OF THERMAL INSULATION PROPERTIES OF VENTILATION ATTIC OFSTILTED BUILDING 5 THERMAL ENVIRONMENT SIMULATION ANALYSIS OF THE INDIVIDUALTYPICAL RESIDENTIAL STILTED BUILDING 6 CONCLUSIONS REFERENCES Research on the forecasting settlement method for high-filled highway subgrade 1 INSTRUCTION 2 MECHANISM OF HIGH-FILLED SUBGRADE SETTLEMENT 3 SAMPLES IN ENGINEERING 4 CONCLUSION REFERENCES Integrated construction of a prefabricated residential building project from the perspective of high-quality 1 INTRODUCTION 2 INTEGRATED CONSTRUCTION APPROACH OF PREFABRICATED BUILDINGS 3 ENGINEERING APPLICATION CASE 4 OUTLOOK OF INTEGRATED CONSTRUCTION OF PREFABRICATED BUILDINGS 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES A research of urban blue corridor planning from the perspective of public gealth—Case study of Stalin Park in Harbin 1 INTRODUCTION 2 CONNOTATION OF THE BLUE CORRIDOR 3 THE ACTION MECHANISM OF URBAN BLUE CORRIDOR ON AFFECTING PUBLICHEALTH 4 FIELD RESEARCH RESULTS AND ANALYSIS OF THE BLUE CORRIDOR INSTALIN PARK 5 STRATEGIES 6 CONCLUSION ACKNOWLEDGEMENT Design of fire detection and early warning system for minority nationality buildings in Southwest China 1 INTRODUCTION 2 FIRE SITUATION IN MINORITY NATIONALITY VILLAGES 3 THE DESIGN OF FIRE DETECTION AND EARLYWARNING SYSTEM 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on green architecture in China based on sustainable development theory 1 INTRODUCTION 2 LITERATURE REVIEW 3 METHODOLOGY 4 RESEARCH FINDINGS AND DISCUSSION 5 CONCLUSION REFERENCES Research on influencing factors and strategies of historical and cultural districts renewal—TakeYangzhou Nanhexia historic distr 1 INTRODUCTION 2 ANALYSIS OF FACTORS INFLUENCING THE RENEWAL OF HISTORICAL ANDCULTURAL DISTRICTS 3 EVALUATION OF FACTORS INFLUENCING THE RENEWAL OF HISTORICAL ANDCULTURAL DISTRICTS 4 RESEARCH ON PRACTICAL RENEWAL STRATEGIES 5 CONCLUSIONS REFERENCES Research on intelligent operation and platform of urban large bridge and tunnel cluster project based on BIM technology 1 INTRODUCTION 2 DESIGN OF INTELLIGENT OPERATION AND MAINTENANCE PLATFORM 3 FUNCTION REALIZATION OF INTELLIGENT OPERATION AND MAINTENANCEPLATFORM 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Application of implicative analysis principle in the design of artistic painting retaining wall 1 INTRODUCTION 2 PRINCIPLE USED IN THIS STUDY: IMPLICATIVE ANALYSIS PRINCIPLE 3 APPLICATION OF IMPLICATIVE ANALYSIS PRINCIPLE: A CASE STUDY OFARTISTIC PAINTING RETAININGWALL DESIGN 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Analysis of the impact of urbanization on precipitation characteristics and trends in Shanghai 1 INTRODUCTION 2 VARIATION CHARACTERISTICS OF PRECIPITATION 3 COMPARISON OF CHANGES IN PRECIPITATION LEVELS 4 VARIATION IN RAINFALL LOAD AT DIFFERENT LEVELS 5 CONTRIBUTION OF URBANIZATION TO PRECIPITATION 6 CONCLUSION REFERENCES Design of highway maintenance decision system based on Nifi 1 INTRODUCTION 2 DATA ANALYSIS OF HIGHWAY INTELLIGENT MAINTENANCE DECISION 3 DATA PROCESSING OF HIGHWAY INTELLIGENT MAINTENANCE DECISION 4 COMPREHENSIVE ANALYSIS AND APPLICATION FUND PROJECT REFERENCES Influence on water environment improvement of diversion water from Nanjiang sluice based on two-dimensional numerical simulation 1 INTRODUCTION 2 TWO-DIMENSIONAL HYDRODYNAMIC PLANE MATHEMATICAL MODEL OFPLAIN RIVER NETWORK 3 ANALYSIS OF CALCULATION RESULTS 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on three-station integration construction scheme 1 INTRODUCTION 2 THREE-STATION INTEGRATION FRAMEWORK 3 CONSTRUCTION CONTENT OF THREE-STATION INTEGRATION 4 CONCLUSION ACKNOWLEDGMENT REFERENCES Study on treatment of printing and dyeing wastewater by different adsorption combined processes 1 INTRODUCTION 2 MATERIALS AND METHODS 3 RESULTS AND DISCUSSION 4 CONCLUSION REFERENCES Architectural model research and environmental numerical monitoring and analysis Power load forecasting based on canonical-correlation analysis and LSTM networks 1 INTRODUCTION 2 METHOD AND THEORY BASIS 3 CCA-BASED LSTM MODEL 4 EXPERIMENTAL RESULTS AND ANALYSIS 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Mechanism of traffic safety culture on traffic accidents based on a structural equation model 1 INTRODUCTION 2 THEORETICAL ASSUMPTIONS 3 DATA AND METHODS OF RESEARCH 4 RESULT ANALYSIS 5 CONCLUSION REFERENCES Numerical simulation and analysis of propylene pipeline leakage accident based on CFD 1 INTRODUCTION 2 NUMERICAL SIMULATION CALCULATIONS 3 SIMULATION RESULTS AND ANALYSIS 4 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Empowering the dual-carbon policy: A study on the development of new information modeling of smart city in China 1 INTRODUCTION 2 ANALYSIS OF NEW INFORMATION MODELING OF DOUBLE CARBON STRATEGYAND SMART CITY CONSTRUCTION 3 THE TECHNICAL AND APPLICATION ANALYSIS OF THE NEW SMART CITYMODEL 4 A NEW PATH FOR THE IMPLEMENTATION OF THE INFORMATION MODEL OFSMART CITIES IN THE FUTURE 5 CONCLUSIONS REFERENCES Numerical simulation of aerosol generation and distribution in sewage pipe networks 1 INTRODUCTION 2 MATERIALS AND METHODS 3 RESULTS AND ANALYSIS 4 CONCLUSIONS REFERENCES Research on discrimination model of seismic failure modes of RC columns based on K-nearest neighbor algorithm 1 INTRODUCTION 2 K-NEAREST NEIGHBOR ALGORITHM FOR SEISMIC FAILURE MODESDISCRIMINATION 3 OPTIMAL CHARACTERISTIC PARAMETERS ANALYSIS BASED ON K-NEARESTNEIGHBOR ALGORITHM 4 DISCRIMINATION MODEL OF SEISMIC FAILURE MODES BASED ON K-NEARESTNEIGHBOR ALGORITHM 5 CONCLUSIONS REFERENCES Identification and cracking strategies of the constraints on the promotion of prefabricated buildings under “double carbon” poli 1 INTRODUCTION 2 FACTOR IDENTIFICATION 3 MODEL BUILDING 4 MODEL CALCULATION AND ANALYSIS 5 CONCLUSIONS AND COUNTERMEASURES REFERENCES Research on 3D building model construction based on UAV oblique photogrammetry 1 INTRODUCTION 2 3D MODELING PRINCIPLE OF OBLIQUE PHOTOGRAMMETRY BUILDINGS 3 EXPERIMENT AND ANALYSIS 4 3D BUILDING MODEL CONSTRUCTION AND CORRECTION 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on concrete bridge crack safety evaluation system based on particle swarm optimization algorithm 1 INTRODUCTION 2 DESIGN OF PARTICLE SWARM OPTIMIZATION ALGORITHM 3 ADAPTIVE SEARCH IMMUNE PARTICLE SWARM OPTIMIZATION 4 SIMULATION EXPERIMENT 5 HAZARD DEGREE MEMBERSHIP FUNCTION MODEL OF CONCRETE BRIDGECRACK 6 BRIDGE CRACK EVALUATION RESULTS GRADING STANDARDS 7 CLASSIFICATION OF FRACTURES 8 INFLUENCE OF CRACKS ON CONCRETE CONSTRUCTION 9 CONCLUSION REFERENCES Research on monitoring method of time-varying gravity dam deformation based on Bayesian dynamic linear model 1 INTRODUCTION 2 PRINCIPLE OF BDLM ALGORITHM 3 CONSTRUCTION OF GRAVITY DAM DEFORMATION PREDICTION MODEL BASEDON BDLM 4 ENGINEERING EXAMPLES 5 CONCLUSION AND PROSPECT ACKNOWLEDGMENT REFERENCES Study on trajectory prediction, monitoring and early warning of disaster-causing objects in water intake area of coastal power p 1 INTRODUCTION 2 METHOD 3 CASE STUDY 4 CONCLUSIONS REFERENCES Statistical inference of calculated model uncertainty coefficient in structural performance modeling 1 INTRODUCTION 2 ESTIMATION OF DISTRIBUTION PARAMETER WITHOUT CONSIDERATION OFSTATISTICAL UNCERTAINTY 3 THE TRADITIONAL ESTIMATION METHOD FOR THE CALCULATED MODELUNCERTAINTY COEFFICIENT 4 BAYESIAN ESTIMATION METHOD FOR THE CALCULATED MODELUNCERTAINTY COEFFICIENT 5 COMPARATIVE ANALYSIS OF BAYESIAN METHOD AND TRADITIONAL METHOD 6 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on intelligent analysis system for aircraft-loaded bridge health monitoring 1 INTRODUCTION 2 INTELLIGENT ANALYSIS AND MANAGEMENT SYSTEM FOR HEALTHMONITORING 3 SOLID ELEMENT ANALYSIS OF AIRCRAFT-LOADED BRIDGE 4 RESPONSE ANALYSIS OF BRIDGE STRUCTURE UNDER AIRCRAFT LOAD-DATAANALYSIS 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Non-parametric identification method of nonlinear rolling coefficients of floating structure based on Hilbert transform 1 INTRODUCTION 2 IDENTIFICATION METHOD OF HYDRODYNAMIC COEFFICIENTS OF NONLINEARROLLING BASED ON HILBERT TRANSFORM 3 NUMERICAL MODEL TEST OF FREE ROLLING 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Risk factors identification in old residential areas renovation PPP projects based on hierarchical holographic modeling 1 INSTRUCTIONS 2 THE FEATURES OF OLD RESIDENTIAL AREAS RENOVATION PPP PROJECTS 3 MODEL CONSTRUCTION 4 RISK IDENTIFICATION 5 CONCLUSION REFERENCES Research on deformation monitoring data processing of water conservancy and hydropower projects based on comprehensive analysis 1 INTRODUCTION 2 EXPLANATION OFWAVELET THEORY 3 CONSTRUCTION OF A COMPREHENSIVE ANALYSIS MODEL FOR THEEVALUATION OF DATA PROCESSING ACCURACY FOR DEFORMATIONMONITORING OFWATER CONSERVANCY AND HYDROPOWER PROJECTS 4 COMPARISON AND ANALYSIS OFWATER CONSERVANCY AND HYDROPOWERENGINEERING DEFORMATION MONITORING DATA PROCESSING ACCURACYEVALUATION BASED ON COMPREHENSIVE ANALYSIS MODEL OFWAVELETTHEORY 5 CONCLUSION REFERENCES Parameter calculation and structural design of wave-maker in Harbor Basin 1 INSTRUCTION 2 PRELIMINARY SCHEME 3 PARAMETER CALCULATION AND STRUCTURAL DESIGN 4 PERFORMANCE VERIFICATION 5 CONCLUSION REFERENCES Numerical simulation research on comparison of smoke exhaust means in road tunnels 1 INTRODUCTION 2 SIMULATION SET UP 3 RESULTS AND DISCUSSION 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES A model test study on vibration construction of U-shaped sheet pile for bank protection reinforcement 1 INTRODUCTION 2 MATERIALS AND METHODS 3 RESULTS & DISCUSSION 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Two-dimensional numerical simulation analysis of Qiliuqiu-Beitang river water environment improvement 1 INTRODUCTION 2 TWO-DIMENSIONAL HYDRODYNAMIC PLANE MATHEMATICAL MODEL OFPLAIN RIVER NETWORK 3 ANALYSIS OF CALCULATION RESULTS 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Numerical simulation on the effects of temperature difference and heat loss on the oscillations of thermo-solutocapillary convec 1 INTRODUCTION 2 PROBLEM FORMULATION AND RESULTS 3 CONCLUSION ACKNOWLEDGMENTS REFERENCES Evaluation of internal environmental quality of civil air defense project based on matter-element extension evaluation model opt 1 INTRODUCTION 2 CONSTRUCTION OF INTERNAL ENVIRONMENTAL QUALITY EVALUATIONMODEL 3 CONSTRUCTION OF INTERNAL ENVIRONMENTAL QUALITY EVALUATIONMODEL 4 CASE STUDY ON INTERNAL ENVIRONMENTAL QUALITY ASSESSMENT OF ACIVIL AIR DEFENSE PROJECT IN XI’AN 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Numerical simulation of size effect of progressive failure of circular tunnel surrounding rock 1 INTRODUCTION 2 CALCULATION MODEL, SCHEME AND ROCK BURST CRITERION 3 RESULT ANALYSIS AND DISCUSSION 4 CONCLUSIONS REFERENCES Numerical analysis of the probability of blockage of slag discharge wellbore based on the DDA method 1 INTRODUCTION 2 INFLUENCING FACTORS AND NUMERICAL MODELLING ANALYSIS OFWELLBORE CLOGGING 3 THE ESTABLISHMENT OF THE PROBABILITY ANALYSIS MODEL 4 STATISTICAL RESULTS OF WELLBORE CLOGGING PROBABILITY 5 CONCLUSIONS AND RECOMMENDATIONS REFERENCES Remote monitoring and early warning system of shield tunneling 1 INTRODUCTION 2 SEGMENT DATA COLLECTING METHOD 3 DATA TRANSMISSION METHOD 4 CONSTRUCTION METHODS OF EARLYWARNING PLATFORM 5 MONITOR FIRING OFWARNING SYSTEM 6 CONCLUSIONS AND RECOMMENDATIONS ACKNOWLEDGMENTS REFERENCES Numerical analysis of global-local buckling of sandwich structures 1 INTRODUCTION 2 PRELIMINARIES 3 HIERARCHICAL BEAM FINITE ELEMENTS OF SANDWICH STRUCTURES 4 NUMERICAL RESUL