Three-Dimensional Static and Dynamic Analysis of Structures

又见飘 · 发表于 2010-6-23 00:05:29

论坛里找了一圈，发现这本书还没有。小弟初来乍到，希望和老鸟们一起成长。
Edward L. Wilson 是目前广为人知的SAP,以及ETABS的创始人。
Three-Dimensional Static and Dynamic Analysis of Structures

A Physical Approach With Emphasis on Earthquake Engineering
by Edward L. Wilson

Professor Emeritus of Structural Engineering
University of California at Berkeley

Copyright Computers and Structures, Inc., 1996-2001
The CSI Logo is a trademark of Computers and Structures, Inc.
SAP90, SAP2000, SAFE, FLOOR and ETABS are trademarks of
Computers and Structures, Inc.
ISBN 0-923907-00-9

Preface To Third Edition
This edition of the book contains corrections and additions to the July 1998 edition.
Most of the new material that has been added is in response to questions and comments
from the users of SAP2000, ETABS and SAFE.
Chapter 22 has been written on the direct use of absolute earthquake displacement
loading acting at the base of the structure. Several new types of numerical errors for
absolute displacement loading have been identified. First, the fundamental nature of
displacement loading is significantly different from the base acceleration loading
traditionally used in earthquake engineering. Second, a smaller integration time step is
required to define the earthquake displacement and to solve the dynamic equilibrium
equations. Third, a large number of modes are required for absolute displacement
loading to obtain the same accuracy as produced when base acceleration is used as the
loading. Fourth, the 90 percent mass participation rule, intended to assure accuracy of
the analysis, does not apply for absolute displacement loading. Finally, the effective
modal damping for displacement loading is larger than when acceleration loading is
used.
To reduce those errors associated with displacement loading, a higher order integration
method based on a cubic variation of loads within a time step is introduced in Chapter
13. In addition, static and dynamic participation factors have been defined that allow the
structural engineer to minimize the errors associated with displacement type loading. In
addition, Chapter 19 on viscous damping has been expanded to illustrate the physical
effects of modal damping on the results of a dynamic analysis.
Appendix H, on the speed of modern personal computers, has been updated. It is now
possible to purchase a personal computer for approximately $1,500 that is 25 times
faster than a $10,000,000 CRAY computer produced in 1974.
Several other additions and modifications have been made in this printing. Please send
your comments and questions to ed@csiberkeley.com.
Edward L. Wilson
April 2000

购买主题 已有 1 人购买 本主题需向作者支付 47 仿真币 才能浏览

songsenny · 发表于 2010-6-23 20:48:56

仿真币要的也太多了

又见飘 · 发表于 2010-6-24 10:23:36

要47个币是在广泛研究之后决定的，为的是需要得的朋友都能买的起。

任何论坛都不欢迎和不需要吸血鬼。

同时，如果作为一个研究人员，不掌握与人沟通和讨论的学术风格，是无法闭门造出好车的。同理，论坛里的有效讨论，我想还是来分很快的。

鉴于以上理由，索取积分暂不下调。

hill711 · 发表于 2010-7-6 11:34:27

论坛附件只有100K，搞分卷压缩太费劲了，给个网盘地址大家吧
上传到我的纳米盘地址

貌似有点贵了，还是购买了

更多精彩尽在GrantHill工作室：http://blog.sina.com.cn/hill711

hill711 · 发表于 2010-7-6 11:40:21

3# 又见飘

建议一：头像貌似有点不雅……
建议二：价格调低一点吧，有防止不劳而获的意思就好了，仿真币也不是很好赚，这样会刺激初级会员灌水赚钱的

个人观点，仅供参考！

ayumi · 发表于 2010-7-12 15:57:25

的确够贵的，实在买不起

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又见飘又见飘当前离线积分 1 注册时间 2005-4-15 仿真币最后登录 1970-1-1 IP卡狗仔卡	发表于 2010-6-23 00:05:29 \| 显示全部楼层 \|阅读模式来自山东济南论坛里找了一圈，发现这本书还没有。小弟初来乍到，希望和老鸟们一起成长。 Edward L. Wilson 是目前广为人知的SAP,以及ETABS的创始人。 Three-Dimensional Static and Dynamic Analysis of Structures A Physical Approach With Emphasis on Earthquake Engineering by Edward L. Wilson Professor Emeritus of Structural Engineering University of California at Berkeley Copyright Computers and Structures, Inc., 1996-2001 The CSI Logo is a trademark of Computers and Structures, Inc. SAP90, SAP2000, SAFE, FLOOR and ETABS are trademarks of Computers and Structures, Inc. ISBN 0-923907-00-9 Preface To Third Edition This edition of the book contains corrections and additions to the July 1998 edition. Most of the new material that has been added is in response to questions and comments from the users of SAP2000, ETABS and SAFE. Chapter 22 has been written on the direct use of absolute earthquake displacement loading acting at the base of the structure. Several new types of numerical errors for absolute displacement loading have been identified. First, the fundamental nature of displacement loading is significantly different from the base acceleration loading traditionally used in earthquake engineering. Second, a smaller integration time step is required to define the earthquake displacement and to solve the dynamic equilibrium equations. Third, a large number of modes are required for absolute displacement loading to obtain the same accuracy as produced when base acceleration is used as the loading. Fourth, the 90 percent mass participation rule, intended to assure accuracy of the analysis, does not apply for absolute displacement loading. Finally, the effective modal damping for displacement loading is larger than when acceleration loading is used. To reduce those errors associated with displacement loading, a higher order integration method based on a cubic variation of loads within a time step is introduced in Chapter 13. In addition, static and dynamic participation factors have been defined that allow the structural engineer to minimize the errors associated with displacement type loading. In addition, Chapter 19 on viscous damping has been expanded to illustrate the physical effects of modal damping on the results of a dynamic analysis. Appendix H, on the speed of modern personal computers, has been updated. It is now possible to purchase a personal computer for approximately $1,500 that is 25 times faster than a $10,000,000 CRAY computer produced in 1974. Several other additions and modifications have been made in this printing. Please send your comments and questions to ed@csiberkeley.com. Edward L. Wilson April 2000 *购买主题已有 1 人购买* 本主题需向作者支付 47 仿真币才能浏览**
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[出售] Three-Dimensional Static and Dynamic Analysis of Structures

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