工程地震灾变模拟——从高层建筑到城市区域(英文版) 本书特色

Xinzheng Lu、Hong Guan编*的《Earthquake Disaster Simulation of Civil Infrastructures(精)》简介：Based On more than 12 years of systematic investigation on earthquake disaster simulation of civil infrastructures, this book covers the major research outcomes including anumber of novel computational models, high performance computing methods and realistic visualization techniques for tall buildings and urban areas, with particularemphasize on collapse prevention and mitigation in extreme earthquakes, earthquake loss evaluation and seismic resilience. Typical engineering applications to several tall-est buildings in the world (e.g., the 632 m tall Shanghai Tower and the 528 m tall Z15Tower) and selected large cities in China (the Beiiing Central Business District, Xi'an City, Taiyuan City and Tangshan City) are also introduced to demonstrate the advan- tages of the proposed computational models and techniques. The high-fidelity computational model developed in this book has proven to be the onlyfeasible option to date for earthquake- induced collapse simulation of supertall buildings that are higher than 5o0 m. More importantly, the proposed collapse simulation technique has already been successfully used in the design of some real-world supertallbuildings, with significant savings of tens of thousands of tons of concrete and steel,whilst achieving a better seismic performance and safety. The proposed novel solution for earthquake disaster simulation of urban areas usingnonlinear multiple degree-of- freedom (MDOF) model and time-history analysis delivers several unique advantages: (1) true representation of the characteristic featuresof individual buildings and ground motions; (2) realistic visualization of earthquakescenarios, particularly dynamic shaking of buildings during earthquakes; (3) detailedprediction of seismic response and losses on each story of every building at any timeperiod. The proposed earthquake disaster simulation technique has been successfullyimplemented in the seismic performance assessments and earthquake loss predictions of several central cities in China. The outcomes of the simulation as well as thefeedback from the end users are encouraging, particularly for the government officialsand/or administration department personnel with limited professional knowledge of earthquake engineering. The book offers readers a systematic solution to earthquake disaster simulation of civil infrastructures. The application outcomes demonstrate a promising future of the proposed advanced techniques. The book provides a long-awaited guide for academics andgraduate students involving in earthquake engineering research and teaching activities. It can also be used by structural engineers for seismic design of supertall buildings.

工程地震灾变模拟——从高层建筑到城市区域(英文版) 内容简介

NULL

工程地震灾变模拟——从高层建筑到城市区域(英文版) 目录

1 Introduction1.1 Research Background1.2 Significance and Implication of Earthquake DisasterSimulation of Civil Infrastructures1.3 Research Framework and Contents 2 High-Fidelity Computational Models for Earthquake Disaster Simulation of Tall Buildings2.1 Introduction2.2 Fiber-Beam Element Model2.2.1 Fundamental Principals2.2.2 Uniaxial Stress-Strain Model of Concrete2.2.3 Uniaxial Stress-Strain Model of Steel Reinforcement2.2.4 Validation Through Reinforced Concrete Specimens2.2.5 Stress-Strain Model of Composite Components2.3 Multilayer Shell Model2.3.1 Fundamental Principal2.3.2 High-Performance Flat Shell Element NLDKGQ2.3.3 Constitutive Model of Concrete and Steel2.3.4 Implementation of Multilayer Shell Element in OpenSees2.3.5 Validation Through Reinforced Concrete Specimens2.3.6 Collapse Simulation of an RC Frame Core-Tube Tall Building2.4 Hysteretic Hinge Model2.4.1 Overview2.4.2 The Proposed Hysteretic Hinge Model2.4.3 Validation of the Proposed Hysteretic Hinge Model2.5 Multi-scale Modeling2.5.1 Overview2.5.2 Interface Modeling2.6 Element Deactivation and Collapse Simulation2.6.1 Element Deactivation for Component Failure Simulation2.6.2 Visualization of the Movement of Deactivated Elements Using Physics Engine2.7 Summary 3 High-Performance Computing and Visualization for Earthquake Disaster Simulation of Tall Buildings3.1 Introduction3.2 GPU-Based High-Performance Matrix Solvers for OpenSees3.2.1 Fundamental Conception of General-Purpose Computing on GPU (GPGPU)3.2.2 High-Performance Solver for Sparse System of Equations (SOE) in OpenSees3.2.3 Case Studies3.3 Physics Engine-Based High-Performance Visualization3.3.1 Overview3.3.2 Overall Visualization Framework3.3.3 Clustering-Based Key Frame Extractions3.3.4 Parallel Frame Interpolation3.3.5 Case Study3.4 Summary 4 Earthquake Disaster Simulation of Typical Supertall Buildings...4.1 Introduction4.2 Earthquake Disaster Simulation of the Shanghai Tower4.2.1 Overview of the Shanghai Tower4.2.2 Finite Element Model of the Shanghai Tower4.2.3 Earthquake-Induced Collapse Simulation4.2.4 Impact of Soil-Structure Interaction4.3 Earthquake Disaster Simulation of the Z15 Tower4.3.1 Introduction of the Z15 Tower4.3.2 The Finite Element Model4.3.3 Earthquake-Induced Collapse Simulation of the Haft-Braced Scheme4.3.4 Earthquake-Induced Collapse Simulation of the Fully Braced Scheme4.3.5 Comparison Between the Two Design Schemes4.4 Summary…… 5 Simplified Models for Earthquake Disaster Simulation of Supertall Buildings 6 Engineering Application of Earthquake Disaster Simulation of Supertall Buildings 7 Comparison of Seismic Design and Performance of Tall Buildings Based on Chinese and US Design Codes 8 Nonlinear MDOF Models for Earthquake Disaster Simulation of Urban Buildings 9 Visualization for Earthquake Disaster Simulation of UrbanBuildings 10 High-Performance Computing for Earthquake Disaster Simulation of Urban Buildings 11 Earthquake Disaster Simulation of Typical Urban Areas 12 Earthquake Loss Prediction for Typical Urban Areas 13 Conclusions

 1/2    1 2 下一页 尾页

教材 研究生/本科/专科教材 工学

在线阅读