Frontiers of Civil Engineering and Disaster Prevention and Control: Volume 1

Description

Frontiers of Civil Engineering and Disaster Prevention and Control is a compilation of selected papers from The 3rd International Conference on Civil, Architecture and Disaster Prevention and Control (CADPC 2022) and focuses on the research of architecture and disaster prevention in civil engineering. The proceedings features the most cutting-edge research directions and achievements related to construction technology and prevention and control of disaster. Subjects in this proceedings include Construction Technology Seismicity in Civil Engineering High-Rise Building Construction Disaster Preparedness and Risk Reduction Smart Post-Disaster Rescue These proceedings will promote development of civil engineering and risk reduction, resource sharing, flexibility and high efficiency. Moreover, promote scientific information interchange between scholars from the top universities, research centers and high-tech enterprises working all around the world. Cover Title Page Table of contents Copyright Preface Committee members Civil construction technology and structural seismic reinforcement A layered finite element method for transient heat conduction of functionally graded concrete beams 1 INTRODUCTION 2 TRANSIENT HEAT CONDUCTION EQUATIONS OF FGC 3 FINITE ELEMENT EQUATIONS FOR FGC 4 LAYERED MODEL OF FGC BEAM 5 NUMERICAL EXAMPLE 6 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on the application of BIM technology in the design of prefabricated buildings and green construction 1 INSTRUCTION 2 PREFABRICATED BUILDINGS AND BIM TECHNOLOGY 3 APPLICATION OF BIM TECHNOLOGY IN PREFABRICATED BUILDINGS 4 CONCLUSION REFERENCES Research on ventilation ecological building design under regional influence 1 INTRODUCTION 2 THE NEED FOR NATURAL VENTILATION 3 APPLICATION CASE OF VENTILATION BUILDING UNDER REGIONAL INFLUENCE 4 REALIZATION OF NATURAL VENTILATION IN BUILDINGS 5 CONCLUSIONS REFERENCES Interaction between double-track tunnels when slurry shield passes through water-rich sand layer 1 INTRODUCTION 2 ENGINEERING BACKGROUND 3 FINITE ELEMENT SIMULATION 4 NUMERICAL SIMULATION RESULTS 5 CONCLUSIONS 6 OUTLOOK REFERENCES Seismic reliability analysis of pipeline in underground powerhouse of Baihetan hydropower station 1 INTRODUCTION 2 NUMERICAL ANALYSIS METHOD AND SIMULATION MODEL 3 NUMERICAL CALCULATION RESULTS AND DISCUSSION 4 CONCLUSIONS REFERENCES Study on the distribution law of sidewall earth pressure during the sinking stage of a super large open caisson 1 INTRODUCTION 2 CHANGTAIYANGTZE RIVER BRIDGE PROJECT OVERVIEW 3 MONITORING DATA OF SIDEWALL SOIL PRESSURE 4 A NEW CALCULATION MODEL OF SIDEWALL SOIL PRESSURE 5 CONCLUSIONS REFERENCES Experimental research on local outburst prevention effect of coal road driving 1 INTRODUCTION 2 OUTBURST PREDICTION METHOD OF COAL ROAD EXCAVATION 3 OUTBURST PREVENTION EFFECT TEST OF COAL TUNNEL DRIVING 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on design and experimental application of flexible pavement base 1 INTRODUCTION 2 PROJECT OVERVIEW 3 RESEARCH ON FLEXIBLE BASE DESIGN 4 TEST ANALYSIS OF FLEXIBLE BASE 5 FLEXIBLE BASE PAVEMENT APPLICATION 6 CONCLUSIONS REFERENCES Study on energy system distribution of high-temperature damaged rock under uniaxial loading 1 INTRODUCTION 2 PREPARATION OF ROCK DAMAGED BY INITIAL HIGH-TEMPERATURE 3 ACOUSTIC EMISSION TEST RESULTS AND ANALYSIS OF GRANITE UNDERUNIAXIAL LOADING 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Analysis of shear bearing capacity of assembled monolithic concrete frame joints strengthened with CFRP 1 INTRODUCTION 2 TEST INTRODUCTION 3 FINITE ELEMENT MODEL OF BEAM-COLUMN JOINTS 4 ANALYSIS OF FINITE ELEMENT SIMULATION RESULTS 5 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Structural design and analysis of recycled aggregate concrete high-rise building 1 GENERAL INSTRUCTIONS 2 RAC MATRIAL PARAMETER 3 RAC PERFORMANCE-BASED DESIGN 4 RAC STRUCTURE DESIGN METHOD 5 THEWORLD’S FIRST RAC HIGH-RISE BUILDING DESIGN AND ANALYSIS 6 CONCLUSIONS REFERENCES Seismic reinforcement effect of civil structure buildings 1 INTRODUCTION 2 ANALYSIS OF SICHUAN CIVIL STRUCTURE 3 ANALYSIS OF THE ETHQUAKE 4 CONCLUSIONS REFERENCES Scientific discussion on the construction process of rammed earth walls of Hakka dwellings 1 BACKGROUND 2 REBOUND METER ROD END SELECTION 3 RAMMED EARTHWALL REBOUND TEST COMPRESSIVE STRENGTHEXPERIMENT 4 ESTABLISHMENT OF COMPRESSIVE STRENGTH CURVE OF RAMMEDEARTHWALL 5 CONCLUSIONS REFERENCES Study progress and prospect of bridge erecting machine monitoring technology 1 INTRODUCTION 2 RESEARCH STATUS OF SAFETY MONITORING TECHNOLOGY 3 DISCUSSION 4 PROSPECT REFERENCES Research on the influence of the temperature difference inside and outside the structure of the open-cut tunnel with Cofferdam a 1 INTRODUCTION 2 PROJECT OVERVIEW 3 NUMERICAL ANALYSIS OF TEMPERATURE EFFECTS 4 CONCLUSIONS REFERENCES Practice of research ideas and framework for improving energy consumption performance of building envelope system in existing re 1 INTRODUCTION 2 OVERVIEW OF BUILDING ENVELOPE SYSTEM IN EXISTING RESIDENTIAL AREAS 3 ENERGY CONSUMPTION ANALYSIS OF BUILDING ENVELOPE SYSTEM INEXISTING RESIDENTIAL AREAS IN NORTH CHINA BASED ON BIM TECHNOLOGY 4 METHOD AND GENERAL PROCESS FOR IMPROVING ENERGY CONSUMPTIONPERFORMANCE OF ENVELOPE SYSTEM BASED ON BIM TECHNOLOGY 5 CONCLUSIONS REFERENCES Experimental research on the connection node of square steel tube column and T-shaped piece 1 THE EXPERIMENT 2 EXPERIMENTAL PHENOMENON AND FAILURE PATTERN 3 TEST ANALYSIS 4 CONCLUSIONS REFERENCES Deformation behaviour of embankment on soft soils heightened with light soil replacement 1 INTRODUCTION 2 NUMERICAL MODEL 3 DISPLACEMENT RESPONSE 4 DEFORMATION CHARACTERISTICS 5 CONCLUSIONS REFERENCES Finite element analysis of concrete circular pole substation structures under coupling action of carbonization-corrosion-load 1 INTRODUCTION 2 FIELD INVESTIGATION AND RESULT EVALUATION 3 FINITE ELEMENT ANALYSIS OF SUBSTATION STRUCTURES 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Strain energy response of asphalt pavement under high temperature and wheel load 1 INTRODUCTION 2 ANALYTICAL MODEL 3 CALCULATION RESULTS AND ANALYSIS 4 CONCLUSION REFERENCES Design of steel structure roof of outpatient hall of a hospital in Huangpi 1 GENERAL INSTRUCTIONS 2 STRUCTURAL ANALYSIS 3 NODAL DESIGN 4 CONCLUSION 5 LIMITATIONS AND RECOMMENDATIONS FOR FUTURE RESEARCH REFERENCES Energy-based optimal design of viscous dampers 1 INTRODUCTION 2 ENERGY BALANCE THEORY 3 ENERGY-BASED OPTIMIZATION DESIGN OF NONLINEAR VISCOUS DAMPERS 4 COLUMN ANALYSIS 5 CONCLUSIONS 6 LIMITATIONS AND FURTHER RESEARCH REFERENCES Tunnel stability analysis considering the influence of bias voltage 1 INTRODUCTION 2 CALCULATION OF TUNNEL SURROUNDING ROCK PRESSURE CONSIDERINGTHE INFLUENCE OF BIAS VOLTAGE 3 STABILITY ANALYSIS OF TUNNEL ENTRANCE 4 ANALYSIS OF SIMULATION RESULTS 5 COMPARATIVE ANALYSIS 6 CONCLUSIONS REFERENCES The structural design of a hospital in Hainan Province 1 GENERAL INSTRUCTIONS 2 STRUCTURAL FACTORS 3 STRUCTURAL DESIGN 4 SUBMISSION OF MATERIAL TO THE EDITOR REFERENCES Research on the construction system of steel structure and timber structure modular buildings 1 INTRODUCTION 2 TIMBER STRUCTURE MODULAR BUILDING 3 STEEL STRUCTURE MODULAR BUILDING 4 CONCLUSION REFERENCES Comparative study on design response spectra in seismic design specifications of China 1 INTRODUCTION 2 CHARACTERISTICS OF EACH SPECIFICATION 3 COMPARISON OF EACH SPECIFICATION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on monitoring technology of mud-water shield crossing the Weihe River based on semi-flexible inclined settlement benchm 1 INTRODUCTION 2 THE TOTAL STATION MONITORING SCHEME COMBINED WITHSEMI-FLEXIBLE INCLINED SETTLEMENT BE-NCHMARK 3 MONITORING DATA PROCESSING 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Finite element analysis of U-shaped concrete column under vertical load 1 INTRODUCTION 2 INTRODUCTION OF ABAQUS SOFTWARE 3 FINITE ELEMENT ANALYSIS PROCESS 4 ANALYSIS OF FINITE ELEMENT RESULTS 5 CONCLUSIONS 6 OUTLOOK REFERENCES Study on influence of compaction degree on subgrade deformation 1 INTRODUCTION 2 BASIC ASSUMPTIONS OF THE MODEL 3 MECHANICAL PARAMETERS OF FOUNDATION AND SUBGRADE 4 CALCULATION RESULTS 5 CONCLUSIONS REFERENCES Influence of ground settlement on stress and deformation of CRTS slab ballastless track 1 INTRODUCTION 2 THE ESTABLISHMENT OF THE MODEL 3 THE INFLUENCE OF LAND SUBSIDENCE AMPLITUDE 4 INFLUENCE OF THEWAVELENGTH OF LAND SUBSIDENCE 5 CONCLUSION REFERENCES Research and application of non-removal expanded metal mesh technology 1 INTRODUCTION 2 ADVANTAGES OF NON-REMOVAL EXPANDED METAL MESH 3 APPLICATION OF NON-REMOVAL EXPANDED METAL MESH 4 CONCLUSION 5 PROSPECT ACKNOWLEDGMENTS REFERENCES Underground foundation structure design of Kunshan Xintiandi project 1 PROJECT OVERVIEW 2 BASEMENT SELECTION AND LAYOUT 3 MATTERS NEEDING ATTENTION IN PILE FOUNDATION DESIGN 4 PILE FOUNDATION FORM 5 CONCLUSION REFERENCES Mechanical behavior analysis of swinging column structure 1 PROJECT OVERVIEW 2 THE EXPERIMENTAL SCHEME 3 TEST RESULTS 4 CONCLUSION REFERENCES Application study on multi-stage drilling technology in super large diameter pile foundation construction 1 PROJECT OVERVIEW 2 CONSTRUCTION PREPARATION 3 DRILLING CONSTRUCTION 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Seismic performance analysis of a super high-rise office building 1 PROJECT OVERVIEW 2 STRUCTURE SELECTION AND CLASSIFICATION 3 CALCULATION AND ANALYSIS UNDER MEDIUM EARTHQUAKE REFERENCES Analysis of bearing characteristics of soft soil foundation strengthened by bamboo net covered with sand 1 INTRODUCTION 2 CALCULATION OF BEARING CAPACITY OF BAMBOO NET REINFORCED SOFTSOIL SURFACE FOUNDATION 3 TEST ON BEARING CHARACTERISTICS OF BAMBOO NETS FORSTRENGTHENING SOFT SOIL SURFACE FOUNDATION 4 CONCLUSION REFERENCES Design of large-scale studio in Hengdian film and television industrial architecture 1 INTRODUCTION 2 STRUCTURAL CALCULATION 3 STEEL TRUSS ROOF DESIGN 4 CONCLUSION REFERENCES Hierarchical multi-step accumulative jacking construction technology of large-span special-shaped roof grid 1 INTRODUCTION 2 OVERVIEW OF THE PROJECT 3 ENGINEERING DIFFICULTIES 4 CONSTRUCTION PROCESS FLOW 5 CONSTRUCTION EFFECT 6 CONCLUSION REFERENCES Application of dynamic monitoring system in the reinforcement of Ganquan tunnel in Gansu province 1 FIRST SECTION 2 OVERVIEW AND MAINTENANCE OF THE TUNNEL 3 TECHNICAL ROUTE 4 DYNAMIC MONITORING AND DATA ANALYSIS 5 TECHNICAL PROBLEMS SOLVED 6 CONCLUSION REFERENCES Design and construction of adjustable fabricated sling for steel box girders of large offshore interchange 1 BACKGROUND 2 PROJECT OVERVIEW 3 STRUCTURAL DESIGN 4 LOAD TEST 5 FIELD APPLICATION 6 CONCLUSION REFERENCES Bearing capacity analysis of uplift piles during deep excavation and a simple test method 1 INTRODUCTION 2 PROJECT DESCRIPTION AND TEST RESULTS 3 NUMERICAL SIMULATATIONS 4 ANALYSIS OF RESULTS 5 TEST PARAMETER VALIDATION 6 CONCLUSIONS REFERENCES Deformation mechanism and stability analysis of a high slope during excavation and unloading 1 INTRODUCTION 2 PROJECT BACKGROUND 3 FINITE ELEMENT NUMERICAL SIMULATION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on modular hoisting construction technology of fabricated steel structure residence 1 PREFACE 2 PROJECT OVERVIEW 3 MODULAR CONSTRUCTION TECHNOLOGY ANALYSIS 4 PRECAUTIONS DURING CONSTRUCTION 5 MODULAR COMBINED HOISTING ANALYSIS 6 CONCLUSION FUND PROJECT REFERENCES Seismic behavior of CFST column with FRP-confined UHPC core-to-steel beam joints with external diaphragm 1 INTRODUCTION 2 EXPERIMENTAL PROGRAM 3 TEST RESULTS AND ANALYSIS 4 CONCLUSIONS AND PROSPECT REFERENCES Building material properties and highway bridge construction A brief review of self-healing concrete: typical mechanisms and approaches 1 INTRODUCTION 2 HEALING MECHANISMS OF SH CONCRETE 3 TRADITIONAL APPROACHS FOR SH CONCRETE 4 ANN FOR SH CONCRETE 5 CONCLUSIONS AND FUTURE PERSPECTIVES ACKNOWLEDGMENTS REFERENCES Study on the foam process of different types of warm-mix asphalt 1 INTRODUCTION 2 MATERIALS AND PROGRAMS 3 DATA ANALYSIS 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Laboratory evaluation of pavement performance for permeable asphalt concrete using in seasonal frozen region of China 1 INTRODUCTION 2 MIX DESIGN OF PERMEABLE ASPHALT MIXTURE 3 STUDY ON ROAD PERFORMANCE OF PERMEABLE ASPHALT MIXTURE 4 CONCLUSIONS REFERENCES Experimental study on the influence of interface on concrete properties 1 INTRODUCTION 2 RESEARCH AND TEST ON INTERFACIAL PARTICLE ENRICHMENT 3 RESEARCH AND TEST OF INTERFACE MECHANICAL PROPERTIES 4 CONCLUSIONS REFERENCES Research and application of integrated water pollution prevention and control technology in expressway construction 1 SYSTEM ESTABLISHMENT OF INTEGRATEDWATER POLLUTION PREVENTIONAND CONTROL TECHNOLOGY IN CONSTRUCTION 2 INTEGRATED PREVENTION AND CONTROL EFFECTS 3 CONCLUSION REFERENCES Axial compressive behavior of grout-filled double-skin tubular (GFDST) columns with stainless-steel outer tubes: Experimental in 1 INTRODUCTION 2 TEST OVERVIEW 3 TEST RESULTS AND PARAMETER ANALYSIS 4 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on distribution characteristics of extraction radius in different areas of the overlying coal seam of floor roadway 1 INTRODUCTION 2 TEST PLAN 3 RESEARCH ON THE CHARACTERISTICS OF THE DRAINAGE RADIUSDISTRIBUTION 4 CONCLUSION FUND PROJECT REFERENCES Research on failure characteristics of overlying rock strata in floor roadway 1 INTRODUCTION 2 OVERVIEW OF THE TEST MINE 3 TEST PLAN FOR FAILURE OF OVERLYING ROCK STRATA IN FLOOR ROCKROADWAY 4 EXPERIMENTAL STUDY ON FAILURE OF SURROUNDING ROCK OF FLOOR ROCKROADWAY 5 CONCLUSIONS FUND PROJECT REFERENCES Effect of siliceous parent rock mechanism sand fineness modulus and sand ratio on concrete performance 1 INTRODUCTION 2 CHARACTERISTICS OF RAW MATERIALS 3 MODULUS OF FINENESS OF FINE AGGREGATE 4 CONCRETE STATE 5 CORRECT SAND RATE 6 CONCLUSIONS REFERENCES Study on the dynamic response of separated steel-concrete continuous curved composite box-section girder Under the action of veh 1 INSTRUCTIONS 2 AXLE COUPLING SYSTEM 3 CASE ANALYSIS 4 ANALYSIS OF INFLUENCING FACTORS 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES The effect of corner radius on the local buckling of cold-formed steel tubes 1 INTRODUCTION 2 CRITICAL STRESS OF STEEL PLATES 3 EFFECT OF CORNER RADIUS ON THE LOCAL BUCKLING 4 LIMITATION FOR WIDTH-TO-THICKNESS RATIO 5 CONCLUSION 6 LIMITATIONS AND RECOMMENDATIONS FOR FUTURE RESEARCH 7 ACKNOWLEDGEMENTS REFERENCES Experimental study on the mechanical properties of lead rubber bearings in acid rain environment 1 INTRODUCTION 2 TEST OVERVIEW 3 ANALYSIS OF THE TEST RESULTS 4 CONCLUSIONS REFERENCES Experimental study on seismic performance of new assembled joints of RC frame with bolted connection 1 GENERAL INSTRUCTIONS 2 EXPERIMENTAL PROGRAM 3 EXPERIMENTAL PHENOMENA 4 EXPERIMENTAL RESULTS AND DISCUSSION 5 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Research on seismic displacement response of simply-supported girder bridges with different bearing types 1 INTRODUCTION 2 BACKGROUND AND MODELLING 3 EARTHQUAKE RESPONSE ANALYSIS 4 CONCLUSIONS REFERENCES Yield stress of Chengdu clay slurry 1 INTRODUCTION 2 EXPERIMENTAL MATERIALS AND SAMPLE PREPARATION 3 EXPERIMENTAL INSTRUMENT AND EXPERIMENT METHOD 4 THE RESULTS AND DISCUSSION 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Flood control water level design for the tunnel project under the estuarine area of Karnaphuli river, Chittagong, Bangladesh 1 INTRODUCTION 2 OVERVIEW OF THE STUDY AREA 3 FREQUENCY ANALYSIS OF DESIGN HIGH TIDE LEVEL 4 CONCLUSION AND DISCUSSION ACKNOWLEDGMENTS REFERENCES Determination and optimization of cycle advance for the Kyrgyzstan North-South ridge crossing tunnel 1 CASE OVERVIEW 2 THEORETICAL STUDY OF CYCLE ADVANCE 3 DETERMINATION OF KYRGYZSTAN TUNNEL’S CYCLE ADVANCE 4 CONCLUSIONS REFERENCES Research on microscopic properties of alkali-activated cementing materials mixed with iron ore tailings powder and ground granul 1 INTRODUCTION 2 RAW MATERIALS AND MIX PROPORTION 3 TEST PROCEDURE 4 TEST RESULTS AND DISCUSSIONS 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Performance of permeable concrete based on the blocking principle 1 INTRODUCTION 2 FEATURE EXTRACTION OF AGGREGATE PARTICLE SIZE AND PORE SIZEDISTRIBUTION 3 BLOCKING EQUATION 4 EXPERIMENTAL ANALYSIS 5 CONCLUSION ACKNOWLEDGEMENTS REFERENCES Design wind and wave study on proposed tunnel project in the Chittagong Port, Bangladesh 1 INTRODUCTION 2 MATERIALS AND METHODS 3 DESIGN WIND 4 DESIGNWAVE 5 CONCLUSION REFERENCES In-tunnel disassembly technology of composite earth pressure balanced shield machine 1 INTRODUCTION 2 OVERVIEW OF IN-TUNNEL SHIELD MACHINE DISASSEMBLY 3 IN-TUNNEL SHELL-DISCARDING DISASSEMBLY SCHEME OF SHIELD MACHINESAND PREPARATORYWORK 4 IN-TUNNEL DISASSEMBLY SCHEME FOR KEY SHIELD MACHINE PARTS 5 ECONOMIC COST ANALYSIS 6 CONCLUSION REFERENCES Experimental study on flexural behavior of TRHDC-ALC composite panels 1 INTRODUCTION 2 BENDING TEST 3 TEST RESULTS AND ANALYSIS 4 CONCLUSIONS REFERENCES Scour characteristics of middle approach bridge foundations in Hangzhou Bay sea-crossing bridge 1 INTRODUCTION 2 PROJECT OVERVIEW 3 MEASUREMENT AND DATA STATISTICS 4 ANALYSIS AND DISCUSSION OF MEASURED DATA 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Finite element analysis of seismic performance of U-shaped reinforced concrete special-shaped columns 1 INTRODUCTION 2 FINITE ELEMENT MODEL ANALYSIS 3 VERIFICATION OF FINITE ELEMENT MODEL 4 TEST RESULTS AND ANALYSIS 5 CONCLUSIONS 6 OUTLOOK REFERENCES Current application status of red mud in construction and structural materials 1 PRODUCTION OF RED MUD 2 NATURE OF THE RED MUD 3 HARM OF RED MUD 4 APPLICATION OF RED MUD IN CONSTRUCTION AND STRUCTURAL MATERIALS 5 CURRENT SHORTAGE OF RED MUD APPLICATION 6 RESEARCH OUTLOOK 7 CONCLUSION ACKNOWLEDGMENTS REFERENCES Study on preparation and key performance of C35 machine-made sand pavement concrete in Foshan first ring road 1 INTRODUCTION 2 RAW MATERIALS 3 TEST 4 RESULTS AND ANALYSIS 5 CONCLUSION REFERENCES Preparation of integral waterproof concrete with addition of alkyl alkoxy silane emulsion 1 INTRODUCTION 2 KEY POINTS OF EXPERIMENTAL DESIGN FOR INTEGRALWATERPROOFCONCRETE MATERIALS 3 PERFORMANCE ANALYSIS OF INTEGRALWATERPROOF CONCRETE 4 MEASURES TO IMPROVE THE APPLICATION EFFECT OF INTEGRALWATERPROOFCONCRETE 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Preparation of low shrinkage geopolymer concrete and its application in seawall engineering 1 INTRODUCTION 2 ABOUT THIS EXPERIMENT 3 TEST RESULTS AND ANALYSIS 4 APPLICATION OF GEOPOLYMER CONCRETE IN SEAWALL ENGINEERING 5 CONCLUSION REFERENCES Study of cement mortar uniformity testing methods 1 INTRODUCTION 2 TESTING PRINCIPLE 3 SYSTEM DESIGN 4 EXPERIMENTS AND ANALYSIS OF RESULTS 5 CONCLUSIONS REFERENCES Research on mechanical properties of arch-pylon cable-stayed bridge 1 INTRODUCTION 2 THE CIRCULAR-ARC ARCH-PYLON 3 THE PARABOLA-SHAPE ARCH-PYLON 4 THE ELLIPTICAL ARCH-PYLON 5 THE CURVE (CIRCULAR-ARC OR ELLIPTICAL) + LINEAR ARCH-PYLON 6 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Research on test method and influencing factors of adhesion between asphalt and aggregate 1 INTRODUCTION 2 RAW MATERIALS AND TEST METHODS 3 ADHESION TEST RESULTS AND DISCUSSION 4 ANALYSIS OF INFLUENCING FACTORS OF ADHESION 5 CONCLUSION REFERENCES Research on mechanical properties of recycled broken ceramic tile concrete 1 INTRODUCTION 2 EXPERIMENT 3 RESULTS AND DISCUSSION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Experimental study on mechanical properties of steel fiber reinforced concrete 1 INTRODUCTION 2 RAW MATERIALS AND MIXTURE RATIO 3 TEST METHODS 4 EXPERIMENTAL RESULTS AND ANALYSIS 5 CONCLUSIONS REFERENCES Influence of type of machine-made sand and content of stone powder on creep property of C60 concrete 1 INTRODUCTION 2 RAW MATERIALS 3 MIX PROPORTIONS AND TEST METHODS 4 RESULTS 5 CONCLUSIONS REFERENCES Influence of two-stage heat treatment on the morphology of mesophase pitch 1 INTRODUCTION 2 EXPERIMENTAL SECTION 3 RESULTS AND DISCUSSION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Preparation of isotropic pitch with high spinnability through the co-carbonization of aromatic-rich distillate oil and polyvinyl 1 INTRODUCTION 2 EXPERIMENTAL SECTION 3 RESULTS AND DISCUSSION 4 CONCLUSION ACKNOWLEDGMENTS REFERENCES Simplified calculation of lateral seismic resistance of shield tunnel in soil-rock combination stratum 1 INTRODUCTION 2 PROJECT OVERVIEW 3 ONE-DIMENSIONAL SEISMIC RESPONSE ANALYSIS OF SOIL-ROCKCOMBINATION SITES 4 SIMPLIFIED CALCULATION OF LATERAL SEISMIC RESISTANCE OF SHIELDTUNNEL IN SOIL-ROCK COMBINATION STRATUM 5 CONCLUSION FUNDING PROJECT AUTHOR REFERENCES Influence of coal gangue coarse aggregate on the basic mechanical behavior of concrete 1 INTRODUCTION 2 EXPERIMENTAL PROGRAM 3 RESULTS AND DISCUSSION 4 CONCLUSIONS ACKNOWLEDGEMENTS REFERENCES Design and application of formwork platform for the north side tower ofWujiagangYangtze River bridge 1 INTRODUCTION 2 FORMWORK DESIGN 3 FORMWORK APPLICATION 4 BRIDGE TOWER CONSTRUCTION 5 CONCLUSION ACKNOWLEDGMENTS REFERENCES Research on monitoring scheme for closure construction of rail-cum-road steel truss girder cable-stayed bridge 1 INTRODUCTION 2 PROJECT OVERVIEW 3 ARRANGEMENT PRINCIPLES OF MONITORING POINTS AND CALCULATIONMETHOD 4 MONITORING SCHEME AND MONITORING POINT ARRANGEMENT 5 CONCLUSION REFERENCES Construction monitoring technology and application of interzone tunnel construction in urban metro 1 INTRODUCTION 2 METRO CONSTRUCTION MONITORING CONTENTS 3 APPLICATION OF METRO CONSTRUCTION MONITORING 4 FUTURE RESEARCH PROSPECT 5 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Key technologies for the design and rapid construction of steel cofferdams at GuojiatuoYangtze River bridge 1 INTRODUCTION 2 PROJECT OVERVIEW 3 COFFERDAM DESIGN AND VERIFICATION 4 KEY CONSTRUCTION TECHNIQUES 5 COFFERDAM MONITORING 6 COFFERDAM MONITORING AUTHOR ACKNOWLEDGEMENTS REFERENCES Experimental study on torsional behavior of concrete-filled steel tubes 1 INTRODUCTION 2 TEST OVERVIEW 3 FINITE ELEMENT CALCULATIONS 4 SIMPLIFIED CALCULATION FORMULAS FOR TORSIONAL STIFFNESS 5 CONCLUSIONS ACKNOWLEDGMENTS REFERENCES Design and analysis of variable angle and inclined tower crane 1 INTRODUCTION 2 DESIGN OF VARIABLE ANGLE AND INCLINED TOWER CRANE 3 ANALYSIS OF VARIABLE ANGLE AND INCLINED TOWER CRANE 4 CONCLUSION REFERENCES Research on detection of architectural ceramic ornamentation based on template fractal 1 INTRODUCTION 2 EDGE DETECTION AND IMAGE ENHANCEMENT METHODS IN RESEARCH 3 FEASIBILITY ANALYSIS OF FRACTAL ART APPLIED IN CERAMIC DECORATIVEPATTERN DESIGN 4 CONCLUSIONS ACKNOWLEDGMENT REFERENCES Study on narrowing effect of high concrete face rockfill dam in narrow valley 1 INTRODUCTION 2 PROBLEMS OF CFRD BUILT IN NARROW RIVER VALLEY 3 ANALYSISAND RESEARCH ON NARROWING EFFECT OF NARROWRIVERVALLEY 4 ENGINEERING MEASURES TO ELIMINATE NARROWING EFFECT OF NARROWRIVER VALLEY 5 CONCLUSION REFERENCES Study on supporting effect of steel tube and HAT composite steel sheet pile 1 INTRODUCTION 2 NUMERICAL SIMULATION OF FOUNDATION PIT EXCAVATION 3 INFLUENCE OF SUPPORT STRUCTURE PARAMETERS 4 CONCLUSION REFERENCES Author index