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太原钢铁集团尖山管道工程第二标段12#跨越位于汾河第二水库内,跨越左侧设计为一榀塔架,塔架基础坐落于山体边缘,施工现场窄小,塔架吊装困难,由于此条管道为第二条管道,施工时可以利用原管道部分设施,在充分利用原管道塔架基础上顺利完成本次吊装作业。本文主要介绍现场塔架吊装的勘测和计算过程。
Taiyuan Iron and Steel Group Jianshan second section 12 # project across the Fenhe second reservoir across the left side of the design as a tower, tower foundation is located at the edge of the mountain, the construction site is narrow, the tower lifting difficulties, as a result of This pipe is the second pipe. During the construction, some facilities of the original pipe can be used, and the hoisting operation can be successfully completed on the basis of full utilization of the original pipe tower. This paper mainly introduces the survey and calculation of the tower crane hoisting.