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A platform for research: civil engineering, architecture and urbanism
Construction method for elastic limit waterstop at deformation joint part of cross-ground fissure pipe gallery structure
The invention discloses a construction method for an elastic limit water stop belt at a deformation joint part of a ground-crossing crack pipe gallery structure. The construction method comprises the following implementation steps: step 1, performing construction preparation; step 2, paying off and positioning; thirdly, a water stop belt is preset; fourthly, pipe gallery reinforcing steel bars are bound; 5, installing an elastic limiting device; sixthly, a water stop belt is fixed; seventhly, an end formwork is installed; and eighthly, concrete is poured. The elastic limiting device formed by combining the spring damper, the limiting stopper and the multiple connecting parts is matched with the water stop belt to be installed, so that damage of geological disasters to the comprehensive pipe gallery main body structure can be effectively reduced, and the application range is wide; and particularly, the method has very good adaptability to construction of a comprehensive pipe gallery structure deformation joint part penetrating through a ground fracture part and an earthquake multi-area.
本发明公开了一种跨地裂缝管廊结构变形缝部位弹限止水带施工工法，该工法的实现步骤如下：步骤一：进行施工准备；步骤二：放线定位；步骤三：预置止水带；步骤四：进行管廊钢筋绑扎；步骤五：安装弹限装置；步骤六：固定止水带；步骤七：安装端模板；步骤八：浇筑混凝土。本发明通过弹簧阻尼器、限位器及多个连接部件组合而成的弹限装置配合止水带的安装可有效减少地质灾害对于综合管廊主体结构的破坏，适用范围广，尤其对于穿越地裂缝部位及地震多区域的综合管廊结构变形缝部位的施工具有很好的适应性。
Construction method for elastic limit waterstop at deformation joint part of cross-ground fissure pipe gallery structure
The invention discloses a construction method for an elastic limit water stop belt at a deformation joint part of a ground-crossing crack pipe gallery structure. The construction method comprises the following implementation steps: step 1, performing construction preparation; step 2, paying off and positioning; thirdly, a water stop belt is preset; fourthly, pipe gallery reinforcing steel bars are bound; 5, installing an elastic limiting device; sixthly, a water stop belt is fixed; seventhly, an end formwork is installed; and eighthly, concrete is poured. The elastic limiting device formed by combining the spring damper, the limiting stopper and the multiple connecting parts is matched with the water stop belt to be installed, so that damage of geological disasters to the comprehensive pipe gallery main body structure can be effectively reduced, and the application range is wide; and particularly, the method has very good adaptability to construction of a comprehensive pipe gallery structure deformation joint part penetrating through a ground fracture part and an earthquake multi-area.
本发明公开了一种跨地裂缝管廊结构变形缝部位弹限止水带施工工法，该工法的实现步骤如下：步骤一：进行施工准备；步骤二：放线定位；步骤三：预置止水带；步骤四：进行管廊钢筋绑扎；步骤五：安装弹限装置；步骤六：固定止水带；步骤七：安装端模板；步骤八：浇筑混凝土。本发明通过弹簧阻尼器、限位器及多个连接部件组合而成的弹限装置配合止水带的安装可有效减少地质灾害对于综合管廊主体结构的破坏，适用范围广，尤其对于穿越地裂缝部位及地震多区域的综合管廊结构变形缝部位的施工具有很好的适应性。
Construction method for elastic limit waterstop at deformation joint part of cross-ground fissure pipe gallery structure
跨地裂缝管廊结构变形缝部位弹限止水带施工工法
LI SHENGLONG (author) / LIANG CUNJUN (author) / ZHAO HUIXIA (author) / ZHANG WEIZHE (author) / LI SHIHAO (author) / YANG JUN (author) / WANG HONGCHEN (author)
2024-01-19
Patent
Electronic Resource
Chinese
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