压力分散型热熔式可回收锚索在基坑支护中的应用

摘要

This project according to Wuzhong district of Suzhou City Area Foundation for the actual case ,the choice of a cross-section of the Foundation as a way of supporting analysis object introduced ,from the anchoring mechanism of pressure-dispersion ,recyclable anchor construction techniques and other aspects ,respectively ,from the construction prep-aration,anchor production ,anchor grouting and anchoring and other aspects of tension and analyze the recyclable anchor cable construction control .As a successful case ,the purpose is to make this process works in reality could be better uti-lized and developed to enable the pollution of underground space play a protective role .%本工程以苏州市吴中区某基坑为实际案例，选用基坑的一个剖面的支护方式作为分析对象，从压力分散型锚索的锚固机理、可回收锚索的施工工艺等方面进行介绍，分别从施工准备、锚索制作、锚索注浆以及张拉与锚固等方面对可回收锚索施工控制进行分析。作为一个成功的案例，目的是使此项工艺在现实工程中可以得到更好的利用与开发，使其能够对地下空间的污染起到一定的保护作用。