Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dense pipeline shaft post-pouring concrete support-free and disassembly-free formwork system and construction method
The invention relates to the technical field of pipeline shaft construction, and provides a dense pipeline shaft post-pouring concrete support-free and disassembly-free formwork system and a construction method.The system comprises a bottom plate arranged at the bottom of a lifting hole of a shaft, the bottom plate comprises a plurality of formwork units, and the formwork units are clamped and spliced to the two sides of a pipeline body in the shaft; the bottom plate and the side wall of the hanging hole are encircled to form a concrete pouring cavity for pouring a hole floor; the embedded part is embedded in the hoistway and located on one side of the top of the hanging hole; the supporting part is arranged at the top of the hanging hole, one end of the supporting part is connected with the embedded part, and the other end is arranged on a structural floor on one side of the hoistway; and the plurality of suspension parts are connected with the supporting parts, and each template unit is connected with at least one suspension part. The working procedures of erecting, supporting, reinforcing, dismantling and the like of the formwork are omitted, and the construction efficiency and the concrete pouring quality are improved.
本申请涉及管线井道施工技术领域，提供一种密集管线井道后浇混凝土免撑免拆模板系统及施工方法，系统包括：底板，设置在井道的吊洞的底部，底板包括若干个模板单元，若干个模板单元相夹持拼接于井道内的管线本体的两侧；底板与吊洞的侧壁合围形成用于浇筑出洞口楼板的混凝土浇筑腔；预埋件，预埋于井道内，且位于吊洞的顶部一侧；支撑件，设置在吊洞的顶部，其一端与预埋件连接，另一端设置在井道一侧的结构楼板上；以及若干个悬吊件，其与支撑件连接，每个模板单元连接有至少一个悬吊件。本发明省去了模板的支设、支撑、加固、拆除等工序，提高了施工效率和混凝土浇筑质量。
Dense pipeline shaft post-pouring concrete support-free and disassembly-free formwork system and construction method
The invention relates to the technical field of pipeline shaft construction, and provides a dense pipeline shaft post-pouring concrete support-free and disassembly-free formwork system and a construction method.The system comprises a bottom plate arranged at the bottom of a lifting hole of a shaft, the bottom plate comprises a plurality of formwork units, and the formwork units are clamped and spliced to the two sides of a pipeline body in the shaft; the bottom plate and the side wall of the hanging hole are encircled to form a concrete pouring cavity for pouring a hole floor; the embedded part is embedded in the hoistway and located on one side of the top of the hanging hole; the supporting part is arranged at the top of the hanging hole, one end of the supporting part is connected with the embedded part, and the other end is arranged on a structural floor on one side of the hoistway; and the plurality of suspension parts are connected with the supporting parts, and each template unit is connected with at least one suspension part. The working procedures of erecting, supporting, reinforcing, dismantling and the like of the formwork are omitted, and the construction efficiency and the concrete pouring quality are improved.
本申请涉及管线井道施工技术领域，提供一种密集管线井道后浇混凝土免撑免拆模板系统及施工方法，系统包括：底板，设置在井道的吊洞的底部，底板包括若干个模板单元，若干个模板单元相夹持拼接于井道内的管线本体的两侧；底板与吊洞的侧壁合围形成用于浇筑出洞口楼板的混凝土浇筑腔；预埋件，预埋于井道内，且位于吊洞的顶部一侧；支撑件，设置在吊洞的顶部，其一端与预埋件连接，另一端设置在井道一侧的结构楼板上；以及若干个悬吊件，其与支撑件连接，每个模板单元连接有至少一个悬吊件。本发明省去了模板的支设、支撑、加固、拆除等工序，提高了施工效率和混凝土浇筑质量。
Dense pipeline shaft post-pouring concrete support-free and disassembly-free formwork system and construction method
密集管线井道后浇混凝土免撑免拆模板系统及施工方法
CHEN PENG (Autor:in) / LI JIAN (Autor:in) / HONG JIAN (Autor:in) / LIU SHIYAO (Autor:in) / YU YUNCHONG (Autor:in) / YANG GANG (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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