摘要
新泰盛世佳苑基坑工程中,采用施工简便的单层锚索排桩结构围护边坡,高压摆喷隔水帷幕阻水,基坑内集水明排降水方案,造价低廉的锚索通过对其施加合理的预应力可大大减小基坑变形,其效果不亚于施工复杂、造价昂贵的内支撑。该支护技术的成功应用为新泰市今后的深基坑工程在设计、施工等诸多方面积累了许多宝贵的经验。
The paper discusses the project choosen of deep foundation pit supporting technology,and its design and construction,it also expand the application of monolayer anchor cable row of piles construction and high pressure oscillating ejection technology.The monitoring result shows that,bring to bear prestress on the easy constructed and cheap anchor cable could reduce the building pit deformation,the effect of which is not less than complex-constructed and expensive internal supporting.The successful application of supporting technology will offer some valuable experiences for futher deep foundation pit supporting engineering and construction.
出处
《化工矿产地质》
CAS
2010年第4期248-251,共4页
Geology of Chemical Minerals
关键词
深基坑
支护
排桩
锚索
deep foundation pit
supporting
row piles
anchor cable
