A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for hanging bottom support of elevator shaft in shock insulation system
The invention discloses a construction method for hanging a bottom support of an elevator shaft in a shock insulation system, which comprises the following steps of: during the construction of a transfer floor, building a brick wall on a raft foundation corresponding to the position of an upper shaft wall body; filling fine sand layers on the two sides of the wall body, so that the whole lower space is filled with the fine sand layers and then tamped; laying a pouring formwork of the well wall, and the lower end of the formwork is arranged on the masonry brick walls and the fine sand layer between the masonry brick walls; arranging a plurality of steel pipe supports between the side wall in the raft foundation and the side wall of the formwork; pouring concrete; after the concrete reaches the design strength, detaching the steel pipe supports, taking the fine sand layer on the lower portion, chiseling the brick wall away, removing the formwork, and forming a shock insulation groove; by changing the conventional supporting mode and using the modes of brick wall reinforcement and fine sand filling, construction is simplified, meanwhile, the structural quality and construction safety are guaranteed, subsequent bottom support dismantling is facilitated, investment is small, the effect is large, and the good application prospect is achieved.
本发明公开了一种隔震系统悬挂电梯井道底部支撑的施工方法，包括步骤：在转换层施工期间，在筏板基础上对应上部井道墙体位置砌筑砖墙；在墙体两侧填筑细砂层，使其充满整个下部空间，再夯实；铺设井道墙体的浇筑模板，模板的下端置于砌筑砖墙及砌筑砖墙之间的细砂层上；在筏板基础内的侧壁与模板的侧壁之间设置多根钢管支撑；浇筑混凝土；待混凝土达到设计强度后，拆除钢管支撑，取出下部细砂层，凿除砖墙，去除模板，形成隔震沟；本发明通过改变常规的支撑方式，使用砖墙加强，细砂填充的方式，即简化了施工，同时又保证了结构质量和施工安全，并且方便了后续的底部支撑拆除，投入小，效果大，具有很好的应用前景。
Construction method for hanging bottom support of elevator shaft in shock insulation system
The invention discloses a construction method for hanging a bottom support of an elevator shaft in a shock insulation system, which comprises the following steps of: during the construction of a transfer floor, building a brick wall on a raft foundation corresponding to the position of an upper shaft wall body; filling fine sand layers on the two sides of the wall body, so that the whole lower space is filled with the fine sand layers and then tamped; laying a pouring formwork of the well wall, and the lower end of the formwork is arranged on the masonry brick walls and the fine sand layer between the masonry brick walls; arranging a plurality of steel pipe supports between the side wall in the raft foundation and the side wall of the formwork; pouring concrete; after the concrete reaches the design strength, detaching the steel pipe supports, taking the fine sand layer on the lower portion, chiseling the brick wall away, removing the formwork, and forming a shock insulation groove; by changing the conventional supporting mode and using the modes of brick wall reinforcement and fine sand filling, construction is simplified, meanwhile, the structural quality and construction safety are guaranteed, subsequent bottom support dismantling is facilitated, investment is small, the effect is large, and the good application prospect is achieved.
本发明公开了一种隔震系统悬挂电梯井道底部支撑的施工方法，包括步骤：在转换层施工期间，在筏板基础上对应上部井道墙体位置砌筑砖墙；在墙体两侧填筑细砂层，使其充满整个下部空间，再夯实；铺设井道墙体的浇筑模板，模板的下端置于砌筑砖墙及砌筑砖墙之间的细砂层上；在筏板基础内的侧壁与模板的侧壁之间设置多根钢管支撑；浇筑混凝土；待混凝土达到设计强度后，拆除钢管支撑，取出下部细砂层，凿除砖墙，去除模板，形成隔震沟；本发明通过改变常规的支撑方式，使用砖墙加强，细砂填充的方式，即简化了施工，同时又保证了结构质量和施工安全，并且方便了后续的底部支撑拆除，投入小，效果大，具有很好的应用前景。
Construction method for hanging bottom support of elevator shaft in shock insulation system
一种隔震系统悬挂电梯井道底部支撑的施工方法
LI YUNFEI (author) / FENG JINPENG (author) / YAN JIAGENG (author) / SHEN JIAWEI (author) / ZHANG XUEJIAN (author) / LI YUNKUI (author) / DENG SHUMI (author) / ZHAO QIQIANG (author) / YANG LUMING (author) / PAN TINGZHU (author)
2022-02-25
Patent
Electronic Resource
Chinese
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