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| 地下水浮力作用机理模型试验设计与实施 | |
| 引用本文： | 张彬,李广信,杨俊峰. 地下水浮力作用机理模型试验设计与实施[J]. 岩土工程技术, 2006, 20(3): 128-131 |
| 作者姓名： | 张彬 李广信 杨俊峰 |
| 作者单位： | 1. 清华大学水利水电工程系,北京,100084;中航勘察设计研究院,北京,100098 2. 清华大学水利水电工程系,北京,100084 3. 中航勘察设计研究院,北京,100098 |
| 摘 要： | 城市空间日趋紧缺,由此引发了地下空间开发的飞速发展,然而各类地下工程的安全运营都无一例外地受地下水动态变化的强烈制约,因地下水影响而引发了一系列新的岩土工程问题,其中尤为突出的是地下结构物的抗浮评价问题。对此,现有的规范尚未给出较为明确的规定,人们对此的认识也相当不统一;理论及概念层面的探讨较多,系统的试验及测试研究较少。详细介绍了用于研究地下水浮力作用机理的模型试验整体构思、试验装置设计及实施过程。 |
| 关 键 词： | 地下水浮力 作用机理 模型试验 地下结构 |
| 文章编号： | 1007-2993(2006)03-0128-04 |
| 修稿时间： | 2006-03-17 |
The Design and Actualization for the Model Experiment on Underground Water Uplift Action Mechanism |
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| Zhang Bin,Li Guangxin,Yang Junfeng. The Design and Actualization for the Model Experiment on Underground Water Uplift Action Mechanism[J]. Geotechnical Engineering Technique, 2006, 20(3): 128-131 | |
| Authors: | Zhang Bin Li Guangxin Yang Junfeng |
| Abstract: | With the development of urban,city space becomes less and less,and underground space is used more and more.However,it is concerned with dynamic change of underground water,which often brings about series of geotechnical engineering problems.And anti?floating evaluation of underground structure is one of the significant questions.Regarding this,clear rules(haven't) been given by existing criterion,and people's attitude on it is also quite different.And the systematic experiment is less than theoretical research.This article introduces the whole idea,tester design and actualization process of the model experiment for uplift action mechanism of underground water. |
| Keywords: | uplift pressure of underground water action mechanism model experiment underground structure. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |