摘要
装配式深基坑桩-梁-墙-锚杆预应力围护结构施工关键技术,整体遵循“分层开挖土方,分段吊装预制构件,桩-墙-锚杆复合结构设计,交叉预应力强化连接节点,‘双排扁孔’T型钢板支撑条辅助吊装固定,‘八字形’钢支撑横跨连接”为原则,技术方案经专家论证,可行有效,以供行业参考借鉴,校企联合,共同助推我国建筑产业现代化高质量发展。
Assembled deep foundation pit pile-beam-wall-anchor pre-stressed enclosure structure construction key technology,the overall follow"layered excavation,segmental lifting prefabricated components,pile-wall-anchor composite structural design,cross pre-stressing to strengthen the connecting nodes,‘double rows of flat holes’T-type steel plate support bar auxiliary lifting and fixing,‘figure of eight’steel support span connection"as the principle of the technical program by the experts,feasible and effective for the industry to refer to reference,the school-enterprise alliance to jointly promote the high-quality development of China's modernization of the construction industry.
作者
朱苗苗
王宏俊
刘海峰
Zhu Miaomiao;Wang Hongjun;Liu Haifeng(Jiangsu College of Engineering and Technology,Nantong,China;Nantong Construction Engineering Quality Supervision Station,Nantong,China)
出处
《科学技术创新》
2024年第11期133-136,共4页
Scientific and Technological Innovation
基金
南通市科技计划项目(MSZ2023171)
南通市科技计划项目(MSZ2023035)
南通市科技计划项目(JCZ2023032)。
关键词
装配建造技术
基坑围护
桩-梁-墙-锚杆围护结构
结构设计
施工技术
assembly construction technology
foundation pit enclosure
pile-beam-wall-anchor enclosure structure
structural design
construction technology
作者简介
朱苗苗(1987-),女,硕士研究生,工程师,主要从事建筑与土木工程技术研究工作。
