| 冲淤变动型沟谷泥石流防治结构及计算 |
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| 引用本文： | 王蓉,翁其能,陈洪凯. 冲淤变动型沟谷泥石流防治结构及计算[J]. 山地学报, 2001, 0(Z1) |
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| 作者姓名： | 王蓉 翁其能 陈洪凯 |
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| 作者单位： | [1]重庆交通学院岩土工程研究所 [2]重庆 |
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| 基金项目： | 交通部通达基金项目，交通部人才基金项目及四川省交通厅科技项目成果之一。 |
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| 摘 要： | 本文以平川沟泥石流为例 ,基于对冲淤变动型沟谷泥石流基本特性的分析 ,遵循“以泄为主、导排结合”的防治原则 ,提出了有效治理此类泥石流的汇流 #速流结构 ;运用地基梁计算理论对速流槽进行了力学分析计算 ,比较详细地进行了汇流槽侧墙、锚固桩的内力计算。
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| 关 键 词： | 冲淤变动型 沟谷泥石流 治理结构 |
Structure and Calculation to Prevent Highway from Debris Flow with Strong Deposition and Impaction |
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| WANG Rong,WENG Qi_neng and CHEN Hong_kai. Structure and Calculation to Prevent Highway from Debris Flow with Strong Deposition and Impaction[J]. Journal of Mountain Research, 2001, 0(Z1) |
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| Authors: | WANG Rong WENG Qi_neng CHEN Hong_kai |
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| Abstract: | Taking debris flow at Pingchuan valley as an example, the authors analyze the basic special environmental conditions, prevent principal and prevent structures in view of structure mechanics and elastic foundation beam theory in this paper. The paper proposes the effective harness structure, named converging and rapid flow structure, which combined with guiding and drainage ideas. The rapid flow trough employs the calculation theory and method of elastic foundation beams to calculate the structure force. In addition, the paper have given a fairly interior force calculation to laternal wall and anchorage for every parts of the structures. |
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| Keywords: | deposition and impaction valley debris flow harness structure |
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