Beranda MATERI KHUSUS JEMBATAN Computational Analysis and Design of Bridge Structures

Computational Analysis and Design of Bridge Structures

1076
0

Bridge structures vary considerably in form, size, complexity, and importance. The methods for their computational analysis and design range from approximate to refined analyses, and rapidly improving computer technology has made the more refined and complex methods of analyses more commonplace. The key methods of analysis and related modeling techniques are set out, mainly for highway bridges, but also with some information on railway bridges. Special topics such as strut-and-tie modeling, linear and nonlinear buckling analysis, redundancy analysis, integral bridges, dynamic/earthquake analysis, and bridge geometry are also covered. The material is largely code independent. The book is written for students, especially at MSc level, and for practicing professionals in bridge design offices and bridge design authorities worldwide.

Effectively Analyze Structures Using Simple Mathematical Models

Divided into three parts and comprised of 18 chapters, this text:

  • Covers the methods of computational analysis and design suitable for bridge structures
  • Provides information on the methods of analysis and related modeling techniques suitable for the design and evaluation of various types of bridges
  • Presents material on a wide range of bridge structural types and is fairly code independent

Computational Analysis and Design of Bridge Structures covers the general aspects of bridges, bridge behavior and the modeling of bridges, and special topics on bridges. This text explores the physical meanings behind modeling, and reveals how bridge structures can be analyzed using mathematical models.

Features

  • Covers a wide range of bridge structural types
  • Suits both graduate students and practitioners
  • Works independently of codes of practice
  • Includes illustrative examples within each chapter

Table of Contents

Part I
  • General
  • Introduction
  • History of bridges
  • Bridge types and design process
  • Loads and load factors
  • Current development of analysis and design of bridges
  • Outlook on analysis and design of bridges
  • Approximate and refined analysis methods
  • Introduction
  • Various bridge structural forms
  • Approximate analysis methods
  • Plane frame analysis method
  • Refined analysis methods
  • Different types of bridges with their selected mathematical modeling
  • Numerical methods in bridge structure analysis
  • Introduction
  • Finite element method
  • Automatic time incremental creep analysis method
  • Influence line/surface live loading method
Part II
  • Bridge behavior and modeling
  • Reinforced concrete bridges
  • Introduction
  • Concrete and steel material properties
  • Behavior of nonskewed/skewed concrete beam–slab bridges
  • Principle and modeling of concrete beam–slab bridges
  • 2D and 3D illustrated examples: Three-span continuous skewed concrete slab bridges
  • 2D and 3D illustrated examples: RC T-beam bridge
  • 3D illustrated examples: Skewed simple-span transversely post-tensioned adjacent precast-concrete slab bridges—Knoxville Bridge, Frederick, Maryland
  • Prestressed/post-tensioned concrete bridges
  • Prestressing basics
  • Principle and modeling of prestressing
  • 2D illustrated example of a prototype prestressed/post-tensioned concrete bridge in the United States
  • 3D illustrated example of a double-cell post-tensioning concrete bridge—Verzasca 2 bridge, Switzerland
  • 3D illustrated example of US23043 precast prestressed concrete beam bridge—Maryland
  • Illustrated example of a three-span prestressed box-girder bridge
  • Illustrated example of long-span concrete cantilever bridges—Jiangsu, People’s Republic of China
  • Curved concrete bridges
  • Basics of curved concrete bridges
  • Principle and modeling of curved concrete bridges
  • Spine model illustrated examples of Pengpo Interchange, Henan, People’s Republic of China
  • Grillage model illustrated examples—FHWA Bridge No. 4 185
  • 3D finite element model illustrated examples—NCHRP case study bridge
  • Straight and curved steel I-girder bridges
  • Behavior of steel I-girder bridges
  • Principle and modeling of steel I-girder bridges
  • 2D and 3D illustrated example of a haunched steel I-girder bridge—MD140 Bridge, Maryland
  • 2D and 3D illustrated example of a curved steel I-girder bridge—Rock Creek Trail Pedestrian Bridge, Maryland
  • 2D and 3D illustrated example of a skewed and kinked steel I-girder bridge with straddle bent
  • 2D and 3D illustrated example of a global and local modeling of a simple-span steel I-girder bridge—I-270 Middlebrook Road Bridge, Germantown, Maryland
  • Straight and curved steel box girder bridges
  • Behavior of steel box girder bridges
  • Principle and modeling of steel box girder bridges
  • 2D and 3D illustrated examples of a straight box girder bridge
  • 2D and 3D illustrated examples of a curved box girder bridge—Metro bridge over I495, Washington, DC
  • 2D and 3D illustrated examples of three-span curved box girder bridge—Estero Parkway Bridge, Lee County, Florida
  • Arch bridges
  • Introduction
  • Construction of arch bridges
  • Principle and analysis of arch bridges
  • Modeling of arch bridges
  • 3D illustrated example of construction analyses—Yajisha Bridge, Guangzhou, People’s Republic of China
  • 3D illustrated example of a proposed tied-arch bridge analyses—Linyi, People’s Republic of China
  • 3D illustrated example of an arch bridge—Liujiang Yellow River Bridge, Zhengzhou, People’s Republic of China
  • Steel truss bridges
  • Introduction
  • Behavior of steel truss bridges
  • Principle and modeling of steel truss bridges
  • 3D illustrated example—Pedestrian pony truss bridge
  • 2D illustrated example—Tydings Bridge, Maryland
  • 3D illustrated example—Francis Scott Key Bridge, Maryland
  • 3D illustrated examples—Shang Xin Bridge, Zhejiang, People’s Republic of China
  • Cable-stayed bridges
  • Basics of cable-stayed bridges
  • Behavior of cable-stayed bridges
  • Construction control
  • Principle and modeling of cable-stayed bridges
  • Illustrated example of Sutong Bridge, Jiangsu, People’s Republic of China
  • Illustrated example with dynamic mode analysis of Panyu Bridge, Guangdong, People’s Republic of China
  • Illustrated example with dynamic mode analysis of long cables with crossties
  • Suspension bridges
  • Basics of suspension bridges
  • Construction of suspension bridges
  • Behavior of suspension bridges
  • Principle and modeling of suspension bridges
  • 3D illustrated example of Chesapeake Bay Suspension Bridge, Maryland
Part III
  • Special topics of bridges
  • Strut-and-tie modeling
  • Principle of strut-and-tie model
  • Hand-calculation example of STM
  • 2D illustrated example 1—Abutment on pile
  • 2D illustrated example 2—Walled pier
  • 2D illustrated example 3—Crane beam
  • 2D/3D illustrated example 4—Hammerhead Pier of Thomas Jefferson Bridge
  • 2D illustrated example 5—Integral bent cap
  • Alternate compatibility STM and 2D illustrated example 6—Cracked deep bent cap
  • Stability
  • Basics of structural stability
  • Buckling
  • FEM approach of stability analysis
  • 3D illustrated example with linear buckling analysis of a pony truss, Pennsylvania
  • 3D illustrated example with linear buckling analysis of a standard simple arch rib
  • 3D illustrated example with linear buckling analysis of a proposed tied-arch bridge—Linyi, People’s Republic of China
  • 3D illustrated example with nonlinear stability analysis of a cable-stayed bridge, Jiangsu, People’s Republic of China
  • Redundancy analysis
  • Basics of bridge redundancy
  • Principle and modeling of bridge redundancy analysis
  • 3D example with redundancy analysis of a pony truss, Pennsylvania
  • 3D redundancy analysis under blast loading of a PC beam bridge, Maryland
  • 3D analysis under blast loading of a steel plate girder bridge, Maryland
  • Integral bridges
  • Basics of integral bridges
  • Principle and analysis of IABs
  • Modeling of IABs
  • Illustrated example of a steel girder bridge in soil spring finite element model
  • Illustrated example of a steel girder bridge in 3D soil continuum finite element model
  • Dynamic/earthquake analysis
  • Basics of dynamic analysis
  • Principle of bridge dynamic analysis
  • Modeling of bridge for dynamic analysis
  • 3D illustrated example of earthquake analysis by SPA, MPA, and NL-THA—FHWA Bridge No. 4536
  • 3D illustrated example of a high-pier bridge subjected to oblique incidence seismic waves—Pingtang bridge, People’s Republic of China
  • Bridge geometry
  • Introduction
  • Roadway curves
  • Curve calculations
  • Curve and surface tessellation
  • Bridge deck point calculations
  • Precast segmental bridge geometry control
  • Trend of bridge computer modeling and visualization
  • References
  • Index
 Detail

Penulis : Chung C Fu
Penerbit : CRC Press
Bahasa : English
Halaman : 616 hal
Format : Pdf
Ukuran : 43.701 Mb
Download
Konten berikutnya khusus bagi buyer yang telah membeli
Premium Membership

Daftar disini

LEAVE A REPLY

Please enter your comment!
Please enter your name here