Advances in Frontier Research on Engineering Structures.

• Superior document: Lecture Notes in Civil Engineering Series ; v.286
• Author: Yang, Yang.
• Place / Publishing House: Singapore : : Springer,, 2023.; ©2023.
• Year of Publication: 2023
• Edition: 1st ed.
• Language: English
• Series: Lecture Notes in Civil Engineering Series
• Physical Description: 1 online resource (521 pages)

Table of Contents

Intro -- Editorial Board Members -- Contents -- Analytical and Numerical Analysis for the Vibrational Response of Timber-Concrete Composite Floor -- 1 Introduction -- 2 Model Stargey -- 2.1 Model -- 2.2 Material -- 2.3 ABAQUS Modeling Approach Explanation -- 2.4 STRAND7 Modeling Approach Explanation -- 3 Analytical Solution to Calculate Fundamental Frequency -- 3.1 Boundary Condition -- 4 Numerical and Analytical Results Analysation -- 4.1 Primary Beam Length Effect -- 4.2 Secondary Beam Length Effect -- 4.3 Number of Bays Effect -- 4.4 Concrete Slab Thickness Effect -- 5 Error Analysing -- 6 Conclusion -- References -- Research on the Integration Technology of Structural Performance Evaluation and 3D Design for Spatial Steel Structure Bridges -- 1 Introduction -- 2 3D Design of Steel Bridge Components of Spatial Shape by Plate Design Method -- 2.1 Steel Structure Bridge Plate Design Method -- 2.2 The Application of the "Plate Design Method" -- 3 Finite Element Simulation and Optimization of 3D Design of Spatial Steel Structure Bridge Components -- 3.1 Finite Element Simulation Analysis -- 3.2 Simulation Optimization of 3D Design -- 4 BIM and FEM Integrated Technology of Spatial Steel Structure Bridge Components -- 4.1 Integration Technology Process -- 4.2 Integrated Design Method -- 4.3 Examples of Integrated Design -- 5 Conclusion -- References -- Aseismic Design of an Out-of-Code High-Rise Building in Shanghai -- 1 Introduction -- 2 Foundation and Basement Structure Design -- 3 Superstructure Design -- 3.1 Lateral Force Resistant Structural System -- 3.2 Structural Calculation and Analysis -- 4 Determination of Structural Regularity and Main Seismic Strengthening Measures -- 4.1 Rule Judgment of Unit A and Unit C -- 4.2 Main Seismic Strengthening Measures of Unit A and Unit C -- 4.3 Rule Judgment of Unit B.

4.4 Main Seismic Strengthening Measures of Unit B -- 5 Conclusion -- References -- Finite Element Analysis of Reinforced Concrete Slab-Rectangular Column Connections Using ABAQUS -- 1 Introduction -- 2 Test Specimens -- 3 Finite Element Simulations -- 3.1 Modeling in ABAQUS -- 3.2 Concrete Damage Plasticity Model -- 4 Finite Element Analyses Results -- 4.1 Load-Deflection Response -- 4.2 Crack Pattern -- 4.3 Average Shear Stress in the Critical Section -- 4.4 Coefficient of the Bending Moment Transferred by Eccentric Shear -- 5 Conclusions -- References -- Rail Surface Defect Detection Method Based on Deep Learning Method with 3D Range Image -- 1 Introduction -- 2 Background -- 2.1 Defect Detection Based on Deep Learning Method -- 2.2 3D Images -- 2.3 Net Network Architecture -- 3 Twin Unet &amp -- 3D+ Neural Network -- 3.1 Overall Network Framework -- 3.2 Twin Coded Information Module -- 3.3 Decoding Information Module -- 3.4 Loss Function -- 4 Experiment and Analysis -- 4.1 Experimental Environment -- 4.2 Establishing a Dataset -- 4.3 Comparative Experiment -- 4.4 Experimental Analysis -- 5 Conclusions -- References -- Research on Damage Mechanism and Structural Optimization of Joints in Cavity Shear Wall Structure -- 1 Introduction -- 2 Engineering Survey -- 3 Structural Modeling and Analysis -- 3.1 Calculation Assumption -- 3.2 Finite Element Modeling -- 3.3 Finite Element Model Calculation -- 4 Data Analysis and Processing -- 5 Conclusion -- References -- Theoretical Study on Natural Vibration Frequency of Externally Prestressed Simply Supported Steel Beams -- 1 Introduction -- 2 Classical Theoretical Analysis and Its Errors and Corrections -- 3 Theoretical Analysis of the Natural Vibration Frequency of Steel Beams Based on the Action Mechanism of the Prestressed System -- 3.1 Prestressed Components.

3.2 Calculation of the Natural Vibration Frequency of the Externally Prestressed Steel Beams with Linear Coupling Cables -- 3.3 Influencing Factors of Natural Vibration Frequency of Externally Prestressed Steel Beams with Linear Coupling Cables -- 4 Analysis of Influencing Factors of Natural Vibration Frequency -- 4.1 Influence of Prestress on Natural Vibration Frequency -- 4.2 Effect of Eccentricity on Natural Vibration Frequency -- 4.3 Influence of the Cross-Sectional Area of the Cable on Natural Vibration Frequency -- 5 Conclusion -- References -- Finite Element Analysis of Punching Shear of Reinforced Concrete Mushroom Slab-Column Connections Using ABAQUS -- 1 Introduction -- 2 Test Specimens -- 3 Finite Element Method -- 3.1 Methodology -- 3.2 Concrete Damage Plasticity Model -- 4 Finite Element Analyses Results -- 4.1 Load-deflection Response -- 4.2 Crack Pattern -- 4.3 Coefficient of Bending Moment Transferred by Eccentric Shear Force -- 5 Conclusions -- References -- Research on Restoring Force Model of Built-in Steel Tube Reinforced STRC Column Joints -- 1 Introduction -- 2 Establishment of Finite Element Model -- 2.1 Material Constitutive Relation -- 2.2 Model Establishment -- 2.3 Verified by Experiments -- 2.4 Finite Element Analysis Results -- 3 Establishment of Resilience Model -- 3.1 Four Basic Assumptions -- 3.2 Establishment of Skeleton Curve -- 3.3 Determination of Unloading Stiffness and Reloading Stiffness -- 3.4 Hysteresis Loop Rule -- 4 Conclusion -- References -- Study on Frost Resistance of Steel-PVA Hybrid Fiber Concrete -- 1 Introduction -- 2 Experiment -- 2.1 Raw Materials of Experiment -- 2.2 Design of Mix Proportion -- 3 Experimental Results and Analysis -- 3.1 Experimental Results -- 3.2 Range Analysis -- 3.3 Factor-Index Analysis -- 3.4 Mechanism of High Frost Resistance of Steel-PVA Fiber Concrete -- 4 Conclusion.

References -- Experimental and Numerical Investigation of Weak-Axis Connected Steel Plate Shear Wall with Non-slotted and Partially Slotted Infill Plates -- 1 Introduction -- 2 Experimental Work -- 2.1 Test Specimen and Test Setup -- 2.2 Loading Protocol and Measurement -- 2.3 Cyclic Behavior of Test Specimen -- 2.4 Cyclic Behavior of Test Specimen -- 3 Numerical Analysis -- 3.1 Validation of FE Model -- 3.2 Partially Slotted Steel Plate Shear Wall -- 3.3 Comparison of Mechanical Performance -- 4 Conclusions -- References -- Full-Permeability Analysis of Normal Amplitude and Variable Amplitude Fracture of M24 High Strength Bolts -- 1 Introduction -- 2 Experiment Analysis -- 2.1 Experiment Purpose -- 2.2 Materials and Method -- 2.3 Discussion -- 3 Conclusion -- References -- Research on Health Assessment Model and Data Analysis Method of Steel-Concrete Composite Girder Bridge -- 1 Introduction -- 2 Assessment Model -- 2.1 Evaluation Model Based on Bridge Monitoring Scheme -- 2.2 Model Weights -- 3 Data Analysis Methods -- 3.1 Data Membership Vectorization -- 3.2 Comprehensive Assessment -- 4 Case Studies -- 4.1 Establish a Health Status Assessment Model -- 4.2 Data Processing and Comprehensive Evaluation -- 5 Conclusion -- References -- Finite Element Analysis of Anchor Length Detection Method Based on Parallel Seismic Methods -- 1 Introduction -- 2 Principle of Parallel Seismic Methods -- 2.1 Basic Principle -- 2.2 Calculation of Anchor Length -- 3 Non-destructive Testing Method for Tunnel Anchor Lengths -- 4 Simulation Analysis of Abaqus-Based Tunnel Anchor Length Detection -- 4.1 Finite Element Modelling -- 4.2 Point Wave Speed Processing -- 4.3 Linear Fit Analysis -- 5 Conclusion -- References -- Numerical Simulation of Rockburst Characteristics of Tunnel Surrounding Rock Under Dilatancy Effect -- 1 Introduction.

2 Calculation Model, Scheme and Rock Burst Criterion -- 2.1 Calculation Model, Scheme and Constitutive Parameters -- 2.2 Rockburst Criterion -- 3 Result Analysis and Discussion -- 3.1 Influence of Dilatancy Angle on Rockburst Grade of Tunnel Surrounding Rock -- 3.2 Influence of Dilation on Circumferential Stress Distribution of Tunnel Surrounding Rock -- 4 Conclusions -- References -- Credibility of Estimating the Hysteretic Energy Demands of Concentrically Braced Steel Frames -- 1 Introduction -- 2 Design Overview -- 3 Design Standards -- 4 Estimation of Structural Hysteretic Energy Demand -- 5 Time-History Analysis -- 5.1 Comparison of Hysteretic Energy Analysis Value with Estimated Value -- 5.2 Distribution of Hysteretic Energy Dissipation in Different Members -- 5.3 Interlayer Distribution Model of Hysteretic Energy -- 6 Conclusion -- References -- Analysis of Key Points of Steel Structure Construction Technology in Film Engineering Projects -- 1 Project Overview -- 1.1 Geological Conditions of Foundation Pit -- 1.2 Ground Motion Parameters of the Project -- 1.3 Site Soil Type -- 2 Technical Analysis of Steel Structure -- 2.1 Basic Idea -- 2.2 Basic Principles -- 3 Analysis of Key Points of Installation and Construction Technology -- 3.1 The Deepening of the Steel Component Assembly Plan and the Key Points of Assembly Construction -- 3.2 Optimizing the Construction Sequence -- 3.3 Main Components Manufacturing Process and Quality Control Points -- 3.4 Anti-corrosion and Fire-Proof Coating Control -- 3.5 Steel Structure Hoisting Scheme -- 4 Conclusion -- References -- Analysis of the Influence of Foundation Pit Excavation on the Surrounding Surface Settlement and Retaining Structure -- 1 Introduction -- 2 Project Summary -- 3 Anaysis of Deformation Law of Underground Disphragm Wall -- 4 Surface Settlement Analysis.

5 Relationship Between Surface Settlement Behind the Wall and Lateral Deformation of the Wall.