[1]李广信.土工合成材料构造物的抗震性能[J].世界地震工程,2010,(04):031-36.
 LI Guangxin.Behavior of earth structure with geosynthetics in earthquake[J].,2010,(04):031-36.
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土工合成材料构造物的抗震性能
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《世界地震工程》[ISSN:/CN:]

卷:
期数:
2010年04期
页码:
031-36
栏目:
出版日期:
2010-04-01

文章信息/Info

Title:
Behavior of earth structure with geosynthetics in earthquake
作者:
李广信12
1. 清华大学水利水电系, 北京 100084;
2. 水沙科学与水利水电工程国家重点实验室, 北京 100084
Author(s):
LI Guangxin12
1. Department of Hydraulic and Hydropower Engineering, Tsinghua University, Beijing 100084, China;
2. State key Laboratory of Hydroscience and Engineering Tsinghua University, Beijing 100084, China
关键词:
土工合成材料地震加筋挡土墙EPS
Keywords:
geosyntheticsearthquakegeosynthetic-reinforced soil walls(GRS walls)EPS(expanded poly-styrol)
分类号:
TU4136+2;P315.98
摘要:
文中介绍了日本阪神地震、美国北里奇地震、土耳其伊斯坦布尔地震、中美洲萨尔瓦多地震、台湾集-集地震以及我国四川的汶川地震中一些加筋挡土墙加筋边坡的震后调查.结果表明,看似柔弱的土工合成材料,具有良好的抗震性能.同时也介绍了用EPS(聚苯乙烯板块)作为填料的优异抗震性能.
Abstract:
In this paper,the behavior of some geosynthetic-reinforced soil walls in 1994 Northridge earthquake(USA),1995 Hyogoken-Nanbu(Kobe) Earthquake(Japan),1999 Chi-chi Earthquake(Taiwan),1999 Kocaeli Earthquake(Turkey),2001 El Salvador Earthquake(Central America),2004 Niigataken-Chuetsu Earthquake(Japan),2008 Wenchun tarthguake in China is introduced.EPS(expanded poly-styrol) embankments were built in road widen project and backside of abutments for bridges,and its seismic stability is confirmed.It is concluded from survey results that geosynthetics have excellent anti-seismic property,because of its light weight,high strength and excellent pliability and toughness.

参考文献/References:

[1] 李广信.岩土工程20讲-岩坛漫话[M].北京:人民交通出版社,2007. Li Guangxin 20 Lectures on Geotechnical Engineering-informal Discussion on Geotechnical Engineering[M] Beijing:China Communications Press,2007
[2] Koseki J.,Bathurst R.J.,Gler E.,et al Seismic stability of rein forced soil walls[C]//Proceedings of International Conference 8 th Geosynthetics.Yokohama,Japan:2006,18-22.
[3] Tatsuoka F.,Tateyama M.,Koseki J.and et al. Geotextile-rein forced soil retaining wall and their seismicbahaviour[C]//Proc.of 10 th Asian Regional Conf. on Soil Mechanics and Foundation Engineering,Beijing,1995,26-49.
[4] Bathurst R.J.,Cai Z.Pseudo-static seismic analysis of geosynthetic reinforced segmental retaining walls[J] Geosynthetics In ternational, 1995,2 (5):789-832.
[5] Race R.,Cid H.Seismic performance of modular block retaining wall structures during the January 2001 El Salvador earthquake[C]//In ternational Geosynthetics Engineering Forum,Taipei, Tawian(CD-ROM),2001.
[6] Kosek i J.,Hayano K.Prel miinary report on damage to retainingwalls caused by the 1999 Chi-Chi earthquake,Bulletin of ERS[A] Institute of In-dustrial Science,Univ.of Tokyo,2000,33,23-34.
[7] Masuo T.,HaraK.,The effects of large scale earthquakes on EPS structures[C]//Proceedings of International Conference 8 th Geosynthetics.Yo-kohama,Japan,2006,9,18-22
[8] 西南交通大学的研究组,国道G213加筋土结构震害统计报告[R],2009 Research Group of Southwest Jiaotong University,Report on damage of rein forced soil wall and embankment in G213 in the earthquake[R],2009

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备注/Memo

备注/Memo:
收稿日期:2010-8-20;改回日期:2010-9-22。
基金项目:973项目(2010CB732103)
作者简介:李广信(1941- ),男,教授,博士生导师,主要从事土的本构理论和土工合成材料技术的研究.E-mail:ligx@tsinghua.edu.cn
更新日期/Last Update: 1900-01-01