摘要
如今,高层建筑不断增多,基坑工程变得愈发的复杂化,超深地下连续墙施工已成为当今社会的重点和难点,一般的地下连续墙施工技术应用到地质较为复杂的大型深基坑中难以满足设计要求,会存在渗漏、钢筋笼卡槽等现象。随着南京河西的基坑工程通过采用新型“Ⅱ”型接头能够解决上述问题。于是文章通过实例研究,在超深地下连续墙施工过程中使用新型“Ⅱ”型接头,并且采用接头和槽段进行分开施工的方式,使得施工过程更加快捷,并且有助于提高施工质量。通过全文的分析,地下连续墙施工技术的应用效果将会更好,更有助于我国大规模基坑工程的发展。
Nowadays,with the increase of high-rise buildings,foundation pit engineering has become more and more complicated.The construction of ultra-deep underground diaphragm walls has become the focus and difficulty of today's society.The general underground diaphragm wall construction technology is difficult to meet the design requirements when applied to large deep foundation pits with complicated geology,and there will be leakage,reinforced cage jamming and other phenomena.With the foundation pit project in Nanjing Hexi,the above-mentioned problems can be solved by adopting a new type"II"type joint.Therefore,the paper uses a case study to use a new type“Ⅱ”joint in the construction process of an ultra-deep underground diaphragm wall,and uses the joint and the groove to separate the construction,which makes the construction process faster and helps improve the construction quality.Through the analysis of the full text,the application effect of underground diaphragm wall construction technology will be better,and it will be more helpful to the development of large-scale foundation pit engineering in China.
作者
臧园
ZANG Yuan(Department of Construction Engineering and Technology,City College,WuHan University Of Science and Technology,Wuhan Hubei 430083,China;Department of Construction Engineering and Technology,Wuhan College of Foreign Languages and Foreign Affairs,Wuhan Hubei 430083,China)
出处
《粘接》
CAS
2020年第10期103-106,共4页
Adhesion
基金
湖北省教育厅科学技术研究项目(B2017591)。
关键词
新型“Ⅱ”型接头
地下连续墙
施工过程
new type"Ⅱ"type joint
underground diaphragm wall
construction process
