摘要
山区高等级公路建设中的边坡灾害制约了公路建设的顺利进行 ,威胁了公路的正常运行 ,加剧了地质环境的恶化。本文根据西部地区几条高速公路边坡工程调查的实际资料 ,分析了高速公路边坡治理工程的特点和边坡治理应遵循的基本原则 ,认为公路边坡治理对边坡地质体的认识不够或者忽视岩体结构的决定作用将会导致治理工程的失败或造成工程浪费 ;提出了不同程度稳定性边坡治理的基本方法 ;新材料、新构件、新工艺和新工法的不断开发和应用是边坡工程今后发展的主流方向。
Slope hazards have seriously impeded highway construction and influenced the normal operation of highways. Based on the investigation data of several expressways in southwestern China,the characteristics of slope treatment and the basic slope treatment principles of expressways are analyzed in this paper. We recognize that we will fail in slope treatment engineering or waste money on treatwent if we do not know well about the geological properties of slope or ignore the key effects of rock structures. The basic treatment measures for slopes with different stabilities are presented. Development and application of new materials,new structures,new technologies are the main trend of the development of slope engineering in the future.
出处
《公路交通技术》
2004年第3期11-14,22,共5页
Technology of Highway and Transport
基金
交通部西部交通建设科技项目"边坡加固施工工艺与施工控制技术研究"
国家自然科学基金项目 (项目编号 40 10 2 0 2 6)资助
