浙江电力Issue(10)：77-80,4.
370 m高塔基础静态爆破掏挖工艺的应用
Application of Static Blasting Technology for Excavation of the Foundations of the 370-meter Tower
摘要
Abstract
The two 370-meter tower foundations of Luotou watercourse large crossing of Zhoushan-Mainland transmission project are located in sea islands. The four sides of foundation pits are excavated and embedded, and the foundations are characterized by deep foundation pit, large depth of excavation and large earthwork. In order to prevent landslide due to damage on rock of upper pit wall by excavation at the pit bottom and ensure forming quality of foundation pit and body safety during construction , the static blasting technology for exca-vation is adopted in construction of foundation pit bottom of two 370-meter towers by combining geological condition and forming character of foundation pit.关键词
输电线路/370 m高塔/基坑掏挖/静态爆破/施工工艺Key words
transmission line/370-meter high tower/foundation pit excavation/static blasting/construction technology分类
信息技术与安全科学引用本文复制引用
施钧良,段福平,吴尧成,蔡杰宇,黄超胜..370 m高塔基础静态爆破掏挖工艺的应用[J].浙江电力,2013,(10):77-80,4.基金项目
国家工程项目 （）
