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一、工程概况 湖州热电厂位于湖州市经济技术开发区旄儿港北侧,厂区总占地面积7.817公顷,内有主厂房、升压站、主控楼、烟囱、干煤棚、综合楼等30余个单位工程。主厂房位于升压站、主控楼南侧,由汽机跨、除氧跨和锅炉跨三部分组成(图1),其中汽机跨跨度为21m的现浇柱后张法预应力屋架,除氧跨、锅炉跨分别为10.5m、21m的现浇框架结构。汽机跨长为44m,共7间,其中①～②轴为8m开间的值班室及冷冻机房;②～⑧轴每问为6m,共36m,大型屋面板与21m后张法预应力屋架现浇柱结构,跨内设20/5t检修行车一台,屋架
I. Project Overview Huzhou Thermal Power Plant is located on the north side of Taoergang, Huzhou Economic and Technological Development Zone. The plant covers a total area of 7.817 hectares, including the main plant, booster station, main control building, chimney, dry coal shed, and comprehensive building. 30 More than one unit works. The main plant is located on the booster station and the south side of the main control building. It consists of three parts: the turbine span, the deaerator span and the boiler span (Fig. 1). The 21m long span post-tensioned post-tensioned prestressed truss spans the span of the turbine and removes oxygen. The spans and boiler spans are 10.5m and 21m cast-in-place frame structures, respectively. The span of the turbine is 44m, and there are 7 in total, among which 1 to 2 axles are 8m open duty room and freezer room; 2 to 8 axles are 6m each, total 36m, large roof panels and 21m post-tensioned prestressed truss cast-in-place Column structure, cross-built 20/5t maintenance traffic, roof truss