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发明公开
CN110820565A 波形钢腹板挂篮悬浇方法 审中-实审

波形钢腹板挂篮悬浇方法
摘要：
本发明公开了一种波形钢腹板挂篮悬浇方法。其具体包括以下步骤：步骤1：将挂篮后支点与固定在前一节段的混凝土上的挂篮固定装置连接；将挂篮前支点与本节段的波形钢腹板连接；步骤2：完成本节段全部施工任务后，利用波形钢腹板部分承重式挂篮的吊装设备安装下一节段的波形钢腹板；步骤3：推动波形钢腹板部分承重式挂篮迁移到下一节段波形钢腹板部分承重式挂篮悬浇施工所要求位置；步骤4：安装下一节段的箱梁顶板和箱梁底板的模板，并在模板与下一节段的波形钢腹板的前端留有间距；然后绑扎钢筋，浇筑箱梁顶板、箱梁底板混凝土。该波形钢腹板挂篮悬浇方法提高了波形钢腹板箱梁桥的抗剪性能。
摘要（英）：

The invention discloses a corrugated steel web hanging basket suspension pouring method. The method specifically comprises the following steps that 1, a rear fulcrum of a hanging basket is connected with a hanging basket fixing device fixed on concrete of a previous section, and a front fulcrum of the hanging basket is connected with a corrugated steel web of the section; 2, after all constructiontasks of the section are completed, a corrugated steel web of the next section is installed by using hoisting equipment of a corrugated steel web partial bearing type hanging basket; 3, the corrugated steel web partial bearing type hanging basket is pushed and transferred to the position required by the next-section corrugated steel web partial bearing type hanging basket suspension construction;and 4, formworks of a box girder top plate and a box girder bottom plate of the next section are installed, and spacing is reserved between the formworks and the front end of the corrugated steel webof the next section, and then steel bars are bound, the box girder top plate and the box girder bottom plate are subjected concrete pouring. According to the corrugated steel web hanging basket suspension pouring method, the shear performance of a corrugated steel web box girder bridge is improved.

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