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收稿日期: 2016-06-15
修回日期: 2016-07-20
网络出版日期: 2016-11-01
基金资助
中铁十二局集团第二工程有限公司科研计划项目(2014[08])
Design and Application of A New Steel Pipe Column Hoisting Trolley to PBA Mined Stations
Received date: 2016-06-15
Revised date: 2016-07-20
Online published: 2016-11-01
张庆 . PBA工法新型钢管柱吊装台车的设计及应用[J]. 隧道建设, 2016 , 36(10) : 1277 -1282 . DOI: 10.3973/j.issn.1672-741X.2016.10.018
Due to the height limit in tunnel of PBA mined Metro station, the steel pipe column hoisting trolley can not be used. The preembedded steel pipe column and welding hoisting method are prohibited so as to guarantee the safety of primary support. The application of a new steel pipe column hoisting trolley to Yuyuantan East Station shows that the abovementioned trolley is easy and highefficient, and can guarantee the safety of primary support.
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