复杂地质的SMW工法桩施工技术  

Construction Technology of SMW Engineering Pile in Complex Geology

作　　者：李博 曹巍[1] 何伟聪 李舜 何嘉俊 Li Bo;Cao Wei;He Wei-cong;Li Shun;He Jia-jun

机构地区：[1]中国建筑第八工程局有限公司华南分公司,广州510670

出　　处：《建筑技术开发》2018年第20期31-32,共2页Building Technology Development

摘　　要：广州市花都区万达文化旅游城B1区位于地质复杂、岩溶发育地区,见洞率非常高。SMW工法桩在施工前需要提前对溶土洞进行处理,砂层厚的地质条件下,严格控制水泥浆比重、提高水泥用量等方法,取得较好的效果。B1 district,wanda cultural tourism city.huadu district,guangzhou city.is located in the area with complicated geology and karst development.SMW engineering piles need to be treated in advance before construction.Under the geological condition of thick sand layer,the method of strictly controlling the proportion of cement and cement and increasing the dosage of cement are achieved.

关 键 词：SMW工法桩 土溶洞处理 砂层厚 三轴搅拌桩 复杂地质 型钢 

分 类 号：TU744[建筑科学—建筑技术科学]