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水库浸没区浅埋基础临界埋深的计算方法探讨
引用本文:喻振林,王艳丽.水库浸没区浅埋基础临界埋深的计算方法探讨[J].长江科学院院报,2014,31(2):53-56.
作者姓名:喻振林  王艳丽
作者单位:(1. 长江勘测规划设计研究有限责任公司,武汉 430010;2. 长江科学院 水利部岩土力学与工程重点实验室,武汉 430010)
基金项目:国家自然科学基金项目(51309027);中国博士后科学基金(2013M531688)
摘    要: 针对目前地基规范中尚无水库浸没区建筑物地基承载力计算的内容,通过分析水库浸没对建筑物地基的影响机理,并对浸没建筑物地基土体的物理力学特性开展试验研究,建立了水库浸没区建筑物地基弹塑体结构的计算模型。通过图示给出水库浸没区浅埋基础安全深度的求解方法,为水库浸没区建筑物处理区域范围划定提供参考。

关 键 词:水库浸没  浅埋基础  影响安全深度  临界埋深

Calculation Method for Critical Depth of a Shallow Foundation Building in Reservoir Immersion Area
YU Zhen-lin,WANG Yan-li.Calculation Method for Critical Depth of a Shallow Foundation Building in Reservoir Immersion Area[J].Journal of Yangtze River Scientific Research Institute,2014,31(2):53-56.
Authors:YU Zhen-lin  WANG Yan-li
Affiliation:1.Changjiang Institute of Survey, Planning, Design and Research, Wuhan 430010, China;2.Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources,Yangtze River Scientific Research Institute, Wuhan 430010, China
Abstract:The bearing capacity of building’s foundation in reservoir immersion area is not covered yet in the existing foundation standards. The influence of reservoir immersion on building foundation was analyzed, and the physical and mechanical properties of foundation soil of submerged buildings were studied through tests. On this basis, the calculation model of elastic-plastic body of foundation building in reservoir immersion area was established, and the graphical solutions for the safe depth of building foundation was proposed. This research is a reference for the determination of building treatment scope in reservoir immersion area.
Keywords:reservoir immersion  shallow foundation  safe depth  critical embedding depth
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