土工合成材料及其加筋结构的研究现状

基金项目:

博士后基金项目(20070420807)

河北省科技厅科技攻关项目(072156130)

国家自然基金项目(50678032)

Research Situation of Geosynthetics and Its Reinforced Structure

1. School of Civil Engineering, Hebei University of Technology, Tianjin 300130;
2. Institute of Geotechnical Engineering, School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian Liaoning 116024 China

摘要: 随着土工合成材料在岩土加固领域的应用的不断扩展和延伸,土工合成材料的工程特性及其加筋机理的研究得到了迅速发展。对国内外有关土工合成材料的静载、动载作用下的力学特性和流变特性,以及筋材加筋结构分析理论的国内外研究现状与发展动态进行了综合比较评述,探讨了研究中存在的主要问题,并提出了解决问题的思路与建议。
- 土工合成材料 /
- 工程特性 /
- 动载特性 /
- 流变特性 /
- 加筋结构
Abstract: With the extensive application of geosynthetics in the field of geotechnical reinforced projects, studies on engineering properties and reinforced mechanics of geosynthetics are rapidly developed. Present status and development at domestic and abroad of static load properties, dynamic load properties and theological properties of geosynthetics, as well as its reinforced mechanics are briefly discussed. At the same times, comparative analysis of various theories and computational methods is carried out and major problems existed in the study of geosynthetics are presented. The idea and suggestions of solving these problems are proposed.
- geosynthetics /
- engineering properties /
- dynamic load properties /
- rheological properties /
- reinforced structure