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碎石土边坡锚固技术研究(Research on anchoring technology of debris slope)
来源:西安中交公路岩土工程有限责任公司   发布时间:2013/7/6   浏览次数:


  我公司长年执行川藏公路318线、317线的整治改建任务,为治理高原特殊地理地质条件下随处可见的碎石土滑坡,我公司科研人员组织完成了《碎石土边坡锚固技术试验研究》科研项目。该课题以现场锚索桩模型试验、工程结构原位长期测试及锚索拉拔试验为基础,在现有的预应力锚索桩与锚索框架计算理论基础之上,引入了国外不同锚杆规范对锚杆设计、构造、试验监测的要求,对锚固结构的受力与破坏机理进行了试验研究,成功编制出锚索(普通)抗滑桩设计软件,获得中国公路学会2011年科技进步二等奖、软件著作权1项;该软件已全面应用于诸多滑坡勘察设计中。

  Our company take the reconstruction task of the Sichuan-Tibet Highway G318, and G317 for many years. Due to the debris landslides for the special conditions of geography and geology of plateau, completed the project “anchoring technology study on debris slope”,  based on Pile model test on the subject site anchor cable, engineering structures in situ long-term test and anchor cable pull-out test, with the existing Prestressed anchor piles and anchor frame calculation theory, introduced the different foreign anchor specification of anchor design, construction, testing and monitoring requirements, the stress and failure mechanism of anchorage structure were studied, and the anchor cable anti-slide pile design software was proposed. China Highway Society of 2011 scientific and technological progress two prize, a software copyrights; the software has been fully applied in many landslides design.
The project get one 2011 scientific and technological progress two prize of China Highway Society , one Software copyrights , the soft has applied to many landslide survey and design.

 

 

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