| 基于VB计算土工离心试验模型重心 |
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| 引用本文： | 郭国和,朱清航,王涛,左杨.基于VB计算土工离心试验模型重心[J].重庆交通大学学报(自然科学版),2008,27(Z1). |
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| 作者姓名： | 郭国和 朱清航 王涛 左杨 |
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| 作者单位： | 1. 重庆交通大学,土木建筑学院,重庆,400074
2. 辽宁省公路勘测设计公司,辽宁,沈阳,110166 |
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| 基金项目： | 重庆市交通科技项目
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| 摘 要： | 土工离心模型试验能再现自重应力场以及与自重有关的变形过程,直观揭示变形破坏的机理,并能为其它分析方法提供真实可靠的参数依据,而得到越来越广泛的应用。然而按相似比尺关系填筑试验模型后,计算模型的重心这一工序简单却繁杂,费工费时。结合相关物理力学知识,对试验模型重心计算公式进行推导和简化,并提出应用VB语言简化计算过程的基本思路,将会为快速准确地完成试验过程提供有力支持。
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| 关 键 词： | 土工离心模型试验 重心 数学模型 VB |
Calculation of Center of Gravity of Geotechnical Centrifuge Model Test Based on VB |
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| GUO Guo-he,ZHU Qing-hang,WANG Tao,ZUO Yang.Calculation of Center of Gravity of Geotechnical Centrifuge Model Test Based on VB[J].Journal of Chongqing Jiaotong University,2008,27(Z1). |
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| Authors: | GUO Guo-he ZHU Qing-hang WANG Tao ZUO Yang |
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| Institution: | GUO Guo-he1,ZHU Qing-hang2,WANG Tao1,ZUO Yang1(1.School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China,2.Liaoning Provincial Communication Survey & Design Company,Liaoning Shenyang 110166,China) |
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| Abstract: | Geotechnical centrifuge model test can reproduce the deformation process in self-gravity stress field,intuitively reveal the mechanism of deformation and damages,and can provide other analytical methods with true and reliable parameters,thus it has been more and more widely used.However,after filling the test model according to the scale similarity,the calculation of the center of gravity of geotechnical centrifuge test model is simple but is also a time-consuming process.Associated with relative physical a... |
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| Keywords: | VB |
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