Research on enhanced or roughen technique runway of V-shaped valley debris-flow

Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (2): 88-92.

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Research on enhanced or roughen technique runway of V-shaped valley debris-flow

YI Peng-ying，TANG Hong-mei，CHEN Hong-kai

Institute of Geotechnical Engineering，Chongqing Jiaotong University，Chongqing 400074，China

Received:2002-09-23 Revised:2002-10-25 Online:2003-06-15 Published:2015-05-18

沟谷泥石流护岸、固底与糙底技术研究

易朋莹，唐红梅，陈洪凯

重庆交通学院岩土工程研究所，重庆 400074

作者简介:易朋莹(1977—),男,四川平昌人,硕士生,从事岩土、结构与岩土相互作用研究.
基金资助:
交通部基金项目(95060233)、交通部人才基金项目(95050508) 和国家重点科技攻关(2001BA604A02-3)成果之一

Abstract

Abstract: On the basis of different V-shaped debris flow and its flowing state and interaction with valley features, the authors research on bankprotected, enhanced and roughen techniques that include block revetment, retaining wall, seeking out dam and roughen pile.Moreover some key problem about these technique are discussed in detail in the paper.

Key words: V-shaped debris-flow, bank-protected technique, enhanced bottom of valley, roughen valley

摘要： 从泥石流天然沟槽的不同形式出发,结合泥石流体的流态,及其与沟床的相互作用,进行泥石流沟槽的护岸、固底与糙底研究,对块石镶底、挡墙护岸、挑流坝束流及糙桩等技术的关键问题进行了比较详尽的分析.

关键词: 沟谷泥石流, 护岸, 固底, 糙底

CLC Number:

P642

YI Peng-ying，TANG Hong-mei，CHEN Hong-kai. Research on enhanced or roughen technique runway of V-shaped valley debris-flow[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(2): 88-92.

易朋莹，唐红梅，陈洪凯. 沟谷泥石流护岸、固底与糙底技术研究[J]. 重庆交通大学学报（自然科学版）, 2003, 22(2): 88-92.

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Research on enhanced or roughen technique runway of V-shaped valley debris-flow

沟谷泥石流护岸、固底与糙底技术研究

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