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Xtract CAD复杂截面建模小工具
Xtract 是一个非常好的截面分析程序,如果支持国产也可以使用Dino开发DinoSec快速截面分析程序。Xtract更适合于建立非常复杂的组合截面,如果建立复杂截面,推荐使用该项程序,该程序是CAD为基础,建立复杂的构件截面,包括巨型柱及复杂的桥梁截面,该程序需要使用AUTOCAD2013版程序,程序请自行下载。
DinoBox_Xtract CAD建模工具
Author: dinochen1983
Time: 2015-02-02
DinoBox_DinoSEC截面分析程序
DINOSEC截面分析程序使用手册
1)程序介绍:
DINOSEC截面分析程序是基于平截面假定,对常用组合截面进行承载力的计算,通过计算得到主轴的PMM曲线或指定轴力的Mx-My相关曲线,PMM曲线对构件的承载力设计具有指导意义。DINOSEC的输入与输出十分便利,可快速用于工程设计。 计算主要原理如下:
(1)采用平截面假定,应变分布为平面方程。
(2)截面分析采用纤维单元法,即将混凝土与钢材离散为纤维。
(3)迭代分析采用二分法逼近求解。
(4)通过洞口(负应力)纤维考虑纤维重叠的影响,如叠合柱的计算中已考虑
DinoSEC截面分析
Author: dinochen1983
Time: 2014-06-13
ETO_OpenSEES前后处理程序
程序通过邮件申请。
★注意,软件不能下载,是通过邮箱发送软件的。

申请ETO时,注意EMAIL 的写法:(格式一定要对,否则电脑收不到)
邮件题目: ETO (版本号) 下载
注册人: (真实姓名)
学校/单位: (大学或工作单位)
邮件回复,大约需要1~4天的时间。
ETO_程序
Author: dinochen1983
Time: 2014-03-26

[论文]Research on Deformation Limit State of RCW

整理旧论文,英文论文,在广州的结构会议上发表,后转发表被SCI收录,是关于我的博士论文,关于剪力墙变形性能指标研究的一篇文章。内容为博士论文的5,6章。提供给大家下载,另外一篇是我以前的团队(华南理工大学高层所,韩小雷老师的团队)做的第一批结构弹塑性分析方法的总结,采用PERFORM-3D来做的,总结了一些方法发表在EASEC-12的高 层会议上,EASEC-12,为第十二届东亚-太平洋地区结构工程与施工学术会议,当年刚好在香港会展举办,刚好我在WSP实习,于是发表了,EI收录。

Research on Deformation Limit State of Reinforced Concrete Shear-Walls
点击下载此文件: Research on Deformation Limit State of Reinforced Concrete Shear-Walls

【作者】 韩小雷,陈学伟,孙思为



The limit state of shear-walls deformation is the key factor to performance-based seismic design of RC
shear-wall structures. A structural nonlinear analysis program named MESAP (Macro Element based Structural
Analysis Program), is developed by object-oriented technology to simulate the nonlinear behavior of
shear-walls which are designed according to Chinese codes. In the MESAP, two types of elements MVLE
(multiple-vertical-line-element) and MCFT (modified compression-field theory) are proposed. Several shear-wallcomponent-
experiments were used to verify the rationality and reliability of two nonlinear finite element models.
In considering of different reinforcement ratios, axial force level and section dimensions, series models of high
and low RC shear-walls are used to obtain the deformation limit state of different earthquake levels. Moreover
the calculation approach of the deformation limit state of shear-walls of frequent, medium and rare earthquake
level are presented, which can be applied to evaluate the plastic deformation of shear-walls of RC building under
different earthquake level.

==========================================================

Fiber Element Based Elastic-Plastic Analysis Procedure and Engineering Application

【作者】 陈学伟,韩小雷,罗凡,吴爽

点击下载此文件: Fiber Element Based Elastic-Plastic Analysis Procedure and Engineering Application

Elastic-plastic time history analysis of super high-rise building is accomplished by the program PERFORM-3D to
evaluate the global response and component deformation of structure based on fiber element theory. Direct modeling
of a tall building in PERFORM-3D is complicated; hence a pre-process program ETP is established for a more
effective and accurate modeling. Analysis improves that fiber element-based nonlinear analysis of the overall
structure reveals the macro properties of the structure as well as the force-deformation relationship for the component
and stress-strain relationship for the fiber in the micro scope. Finally, the global response, component deformation
and energy dissipation of the complicated tall building designed by the current codes subjected to severe ground
motions are studied in one engineering practices.






[本日志由 dinochen1983 于 2013-12-28 06:29 PM 编辑]
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