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中日青年交流中心工程的中水库是整个工程中对中性废水进行消毒、沉淀,以便再次利用的一个地下水库,为3层全现浇钢筋混凝土结构。平面为26×10m,埋深9.15m,顶板标高-9.5 m。中水库位于场区东北部,基坑北面2.4m处有临时变电站,南面8.5m处为中日青年交流中心工程的办公楼。东、西面邻近现场道路。我们利用微机编制的护坡桩设计程序,把桩体和上的摩擦作用、桩受力后产生微小变形后的应力重分配、桩顶连系梁效应等因索,参加护坡桩受力的计算。经过多个方案的比较、筛选,采用11.5m桩长,40cm
The Sino-Japanese Youth Exchange Center’s medium reservoir is a groundwater reservoir for disinfecting and sedimenting neutral wastewater in the entire project, so as to be reused. It is a 3-story cast-in-place reinforced concrete structure. The plane is 26×10m, the depth is 9.15m, and the elevation of the roof is -9.5m. Zhongzhong Reservoir is located in the northeast part of the site, there are temporary substations 2.4m north of the pit, and 8.5m south is the office building of the China-Japan Youth Exchange Center project. East and west adjacent to the site road. We used the computer-designed slope protection pile design procedure to calculate the force of the slope protection piles by applying the frictional effect of the piles and on the piles, the redistribution of stress after the piles have undergone minor deformations, and the effect of connecting the beam on the top of piles. After comparison and screening of multiple projects, 11.5m pile length, 40cm