摘要
膨胀岩边坡治理技术是地质灾害治理及工程边坡处理中一个复杂的技术问题。通过收集广西典型膨胀岩边坡勘查资料,在分析广西膨胀岩的分布及工程特性的基础上,总结了广西膨胀岩边坡的变形破坏模式,开展膨胀岩边坡稳定性分析参数取值方法研究,提出膨胀岩边坡在不同工况下抗剪强度取值原则和经验值,对广西膨胀岩地区边坡治理提供了有效的参考。
The treatment technology of argillaceous rock slope was a complex technical problem on the geological hazards and engineering slope. Collecting the slope exploration data of Guangxi typical argillaceous rock, we analysised the distribution and engineering characteristics of argillaceous rock in Guangxi province, the deformation and failure mode of argillaceous rock slope were studied, furthermore, the methods for choosing parameters on stability analysis of argillaceous rock slope was discussed, and we put forward the methods for choosing parameters and the experience value of shear strength under different working conditions of argillaceous rock slope, which provided an effective reference on argillaceous slope rock treatment in Guangxi province.
引文
[1]曾继杰.南宁盆地膨胀岩边坡稳定性研究[D].南宁:广西大学,2004.Zeng Jijie.Study on stability of expansive rock slope in Nanning basin[D].Nanning:Guangxi University,2004(in Chinese).
[2]赵延喜.涉泥岩工程技术条例研制的若干问题研究[D].南宁:广西大学,2006.Zhao Yanxi.Research on some problems of regulations for mudstone engineering[D].Nanning:Guangxi University,2006(in Chinese).
[3]中华人民共和国国土资源部.滑坡防治工程设计与施工技术规范DZ/T 0219—2006[S].北京:中国标准出版社,2006.Ministry of land and natural resources of China.Technical code for design and construction of landslide control engineering.DZ/T 0219-2006[S].Beijing:China Standard Press,2006(in Chinese).
[4]中华人民共和国建设部.建筑桩基技术规范JGJ94-2008[S].北京:中国建筑工业出版社,2008.Ministry of construction of China.Technical code for building pile foundation,JGJ94-2008[S].Beijing:China Architecture and Building Press,2008(in Chinese).