[1]王全才,王兰生,李宗有,等.都汶路恢复重建中的主要地震次生山地灾害与明洞工程[J].山地学报,2011,(03):356.
　WANG Quancai,WANG Lansheng,et al.Open Tunnel Engineering and Secondary Disasters of Earthquake in the Postearthquake Reconstruction Projects along Duwen Road[J].Mountain Research,2011,(03):356.
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都汶路恢复重建中的主要地震次生山地灾害与明洞工程()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2011年03期
页码:
356
栏目:
山地学报
出版日期:
2011-01-01

文章信息/Info

Title:
Open Tunnel Engineering and Secondary Disasters of Earthquake in the Postearthquake Reconstruction Projects along Duwen Road
作者:
王全才;王兰生;李宗有;王浩;徐小林;
1 成都理工大学地质灾害防治与地质环境保护国家重点实验室, 四川 成都610041;
2 中国科学院水利部成都山地灾害与环境研究所,四川 成都610041;
3四川省交通厅交通勘察设计研究院,四川 成都610017
Author(s):
WANG Quancai;  WANG Lansheng;  LI Zongyou;  Wang Hao;  XU Xiaolin
1State Key Laboratory of Geohazard Preventionand Geoenvironment Protetion, Chengdu University of Technology, Chengdu 610059,China;
2Institute of Mountain Hazards and Environment, Chinese Academy of Sciences & and Ministry of Water Conservancy, Chengdu 610041,China;
3Sichuan Communication Surveying and Design Institute, Chengdu 610017,China
关键词:
都汶路; 恢复重建; 复式明洞工程
Keywords:
Duwen road; reconstruction; open tunnel of compound
分类号:
P6422;U45
文献标志码:
A
摘要:
"5.12"汶川地震次生灾害中,有两类山地灾害至今仍对公路运营安全影响很大,其一是高高堆积在坡体之上且规模较大的松散(动)危岩体,其二是与岷江大致正交的泥石流沟泥石流。它们共同的特点是危险物源分布相对位置高、体量大、来势凶猛、冲击破坏性极强,加上它们发生的时间或空间的不确定性,致使常规防治措施无能为力并极易遭到破坏。复式明洞工程则是针对上述灾害专门提出的公路实用性防护工程。经过前期运行,已明显体现出这类工程的优越性,同时也凸显出一些尚需进一步改进的地方。
Abstract:
In Secondary disasters of "5·12" Wenchuan earthquake, two types of mountain hazards still have a great impact on road safety operation, one is unstably large rock body which heap on top of the slope; the second is lowfrequency debris flow which have the high Outlet of lowfrequency debris flow gullies that approximately intersect Minjiang river into the right angle Their common feature is the dangerous source distributing in the high position, having large body, being ferocious, devastating impact And coupling with their occuring time or space is uncertainty, resulting in inability of conventional control measures, and easily damaged Open tunnel project is specifically made for the road hazard protection engineering After prerunning, the open tunnel project have clearly demonstrated the superiority, but also exposed some areas needing further improvement

相似文献/References:

[1]张汉雄,上官周平.陇中半干旱区生态环境恢复重建与农牧业发展仿真研究[J].山地学报,2003,(05):513.
[2]张汉雄,上官周平.陇中黄土丘陵区生态环境退化与恢复重建调控机理[J].山地学报,2005,(04):413.
[3]冯杭建,王兰中,唐小明,等.青川县马鹿乡地震灾后恢复重建的地质灾害危险性评估[J].山地学报,2009,(01):115.
[4]谢洪,钟敦伦,矫震,等.2008年汶川地震重灾区的泥石流[J].山地学报,2009,(04):501.

备注/Memo

备注/Memo:
收稿日期(Received date)：2010-05-15；改回日期(Accepted) : 2010-11-28。
基金项目（Foundation item）：中国科学院知识创新项目（KZCX2-YW-332资助。\[Supported by Knowledgy Innovation Program of CAS(KZCX2-YW-332).\]
作者简介（Biography）：王全才（1959-），男，（汉族），研究员，主要从事滑坡整治工程设计与滑坡机理、工程结构与坡体协调性等方面的研究。\[Wang Quancai(1959-),male,the Han nationalityProfessor,works fields mainly covering mechanism of landslides,engineering design，controlling engineering structure and compatibility of landslides etc \] E-mail: slopeok@imdeaccn
更新日期/Last Update: 1900-01-01