Steel frames are used in many commercial high-rise buildings, as well as industrial structures, such as ore mines and oilrigs. Enabling construction of ever lighter and safer structures, steel frames have become an important topic for engineers.

This book, split into two parts covering advanced analysis and advanced design of steel frames, guides the reader from a broad array of frame elements through to advanced design methods such as deterministic, reliability, and system reliability design approaches. This book connects reliability evaluation of structural systems to advanced analysis of steel frames, and ensures that the steel frame design described is founded on system reliability.

Important features of the this book include: fundamental equations governing the elastic and elasto-plastic equilibrium of beam, sheer-beam, column, joint-panel, and brace elements for steel frames; analysis of elastic buckling, elasto-plastic capacity and earthquake-excited behaviour of steel frames; background knowledge of more precise analysis and safer design of steel frames against gravity and wind, as well as key discussions on seismic analysis. theoretical treatments, followed by numerous examples and applications; a review of the evolution of structural design approaches, and reliability-based advanced analysis, followed by the methods and procedures for how to establish practical design formula.

Advanced Design and Analysis of Steel Frames provides students, researchers, and engineers with an integrated examination of this core civil and structural engineering topic. The logical treatment of both advanced analysis followed by advanced design makes this an invaluable reference tool, comprising of reviews, methods, procedures, examples, and applications of steel frames in one complete volume.

In this book, the self-healing of composite structures with shape memory polymer as either matrix or embedded suture is systematically discussed. Self-healing has been well known in biological systems for many years: a typical example is the self-healing of human skin. Whilst a minor wound can be self-closed by blood clotting, a deep and wide cut needs external help by suturing. Inspired by this observation, this book proposes a two-step close-then-heal (CTH) scheme for healing wide-opened cracks in composite structures-by constrained shape recovery first, followed by molecular healing. It is demonstrated that the CTH scheme can heal wide-opened structural cracks repeatedly, efficiently, timely, and molecularly. It is believed that self-healing represents the next-generation technology and will become an engineering reality in the near future.

The book consists of both fundamental background and practical skills for implementing the CTH scheme, with additional focus on understanding strain memory versus stress memory and healing efficiency evaluation under various fracture modes. Potential applications to civil engineering structures, including sealant for bridge decks and concrete pavements, and rutting resistant asphalt pavements, are also explored. This book will help readers to understand this emerging field, and to establish a framework for new innovation in this direction.

Key features: explores potential applications of shape memory polymers in civil engineering structures, which is believed to be unique within the literaturebalanced testing and mathematical modeling, useful for both academic researchers and practitionersthe self-healing scheme is based on physical change of polymers and is written in an easy to understand style for engineering professionals without a strong background in chemistry

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

A comprehensive book focusing on the Force Analogy Method, a novel method for nonlinear dynamic analysis and simulation This book focusses on the Force Analogy Method, a novel method for nonlinear dynamic analysis and simulation. A review of the current nonlinear analysis method for earthquake engineering will be summarized and explained. Additionally, how the force analogy method can be used in nonlinear static analysis will be discussed through several nonlinear static examples. The emphasis of this book is to extend and develop the force analogy method to performing dynamic analysis on structures under earthquake excitations, where the force analogy method is incorporated in the flexural element, axial element, shearing element and so on will be exhibited. Moreover, the geometric nonlinearity into nonlinear dynamic analysis algorithm based on the force analogy method is included. The application of the force analogy method in seismic design for buildings and structural control area is discussed and combined with practical engineering.

English summary: The mulberry tree gave birth to silk and sericulture, and thus became an intimate part of Chinese society and culture. The author provides an ethnobotanical and cultural anthropological study of the mulberry tree in ancient imperial China as a natural, social, and cultural total, onto which were fixed a style of cultivation and exploitation, a means of organizing belief for religion and ritual, a means of explication for the creation of myths and legends, and a means of thought harmonizing natural and social cosmologies. French description: Le murier a donne naissance ... la soie par sa feuille, nourriture essentielle du ver ... soie. Gryce ... cette place incontournable dans la sericiculture, le murier s'est profondement incorpore dans la vie sociale et culturelle chinoise. Il a ete progressivement faconne comme sujet rituel, mythologique et legendaire, aux fonctions et statuts divers: arbre ancestral, arbre sacre, arbre solaire, arbre de souverainete, arbre exorciste, arbre d'immortalite. Autant d'images qui ont tisse un Tout montrant l'integration d'un arbre dans le systeme social et culturel chinois, en constante evolution depuis les premiers pouvoirs centralises jusqu'... la periode d'unification politique et ideologique de la Chine, que constitue la dynastie des Han. L'auteur nous donne ici une etude ethnobotanique et d'anthropologie culturelle sur le murier en tant que fait naturel, social et culturel total, sur lequel se sont fixes un mode d'exploitation des plantes cultivees, un mode de croyance organisant la vie rituelle et religieuse, un mode d'explication operant la creation des mythes et legendes et un mode de pensee correlative harmonisant cosmologies naturelle et sociale.