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.