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一、工程及地质概况1978年,我公司承建水城钢铁厂某车间的土建施工任务,建筑面积39130米~2,厂房全长467米,宽4×24米。厂房立柱是钢筋混凝土工字形柱和双肢柱,屋盖是预应力大型屋面板、24米钢屋架,屋架下弦标高为+10.70米,柱距为9、18米。吊车为重级工作制。按照排架分析,中列柱独立基础的
I. Overview of Engineering and Geology In 1978, our company undertook the civil construction task of a workshop of Shuicheng Iron and Steel Works. The construction area was 39,130 meters~2. The total length of the workshop was 467 meters and the width was 4*24 meters. The factory columns are reinforced concrete I-shaped columns and double-limbed columns. The roofs are pre-stressed large roofing panels, 24m steel roof trusses, and the stile roof bottom elevation is +10.70 meters, and the column spacing is 9, 18 meters. The crane is a heavy duty system. According to the analysis of the shelves, the columns are based on an independent basis.