Analysis of Bearing Capacity of Spherical Explosive Lining in Soil

机译：球形爆破衬砌承载力分析

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Based on the theory of elasticity, stress state of a spherical vault with water structure formed through underground explosion is analyzed, and the mathematical analysis formulas of radial stress, ring tensile stress and radial strain calculation are also educed. The effects of depth of underground water storage, the thickness of inner and outer lining, and material properties on bearing capacity are discussed.

机译：基于弹性理论，分析了地下爆炸形成的具有水结构的球形穹顶的应力状态，推导了径向应力，环向拉应力和径向应变计算的数学分析公式。讨论了地下水蓄水深度，内外衬层厚度以及材料性能对承载力的影响。

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来源
《》|2009年|p.164-166|共3页
会议地点 Dalian(CN);Dalian(CN)
作者
GUO Zengqiang; ZHAO Youming;
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作者单位

China Academy of Railway Sciences,Beijing 100081,China School of Civil Engineering,Shijiazhuang Railway Institute Shijiazhuang 050043,China;

China Academy of Railway Sciences,Beijing 100081,China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类财政、金融;
关键词
explosive lining; stress analysis; deformation;

机译：爆炸衬砌；应力分析；变形;

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3. Bearing capacity analysis of a ground by finite element method: a proposal of an evaluation method of bearing capacity of ground using the consolidation deformation analysis method and an application to undrained bearing capacity analyses [J] . HIGASHI Takahiro, TAKAYAMA Masateru 農業土木学会論文集 . 1998,第4期

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4. Analysis of Bearing Capacity of Spherical Explosive Lining in Soil [C] . GUO Zengqiang, ZHAO Youming International symposium on risk control and managment of design, construction and operation in underground engineering . 2009

机译：土壤中球面爆炸衬里承载力分析
5. Thermal analysis and bearing capacity of piles embedded in frozen uniform soils [D] . Assali, Issa F. 1994

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6. Numerical analysis for the vertical bearing capacity of composite pile foundation system in liquefiable soil under sine wave vibration [O] . Huang Zhan-fang, Xiao-hong Bai, Chao Yin, 2021

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7. COMPREHENSIVE ANALYSIS ON THE BEARING CAPACITY OF HIGH-EXPLOSIVE PILES [O] . L Borozenets 2016

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8. Geotextile Reinforcement of Low-Bearing-Capacity Soils. Comparison of Two Design Methods Applicable to Thawing Soils [R] . Henry, K. S. 1999

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Analysis of Bearing Capacity of Spherical Explosive Lining in Soil

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