A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanized layered assembly construction structure and construction method of fabricated underground structure
The invention provides a mechanized layered assembly construction structure and construction method of a fabricated underground structure, and belongs to the technical field of underground engineering. The appearance geometrical shape of a bottom foundation layer is rectangular and in a shape like a Chinese character 'Tu'; a backfill layer is the part among prefabricated parts, a foundation pit supporting structure and the bottom foundation layer; the prefabricated parts are prefabricated solid blocks with the top open, the bottom open and the top and bottom double-open form; the wall end structure of a side wall is a plane, convex face and concave face structure, and the prefabricated parts are space structure bodies assembled layer by layer from bottom to top; and the section form of the space structure bodies is rectangular, arched or other structural forms, the side walls of the prefabricated parts on the same layer are the same in size, position and wall end structure, and after the prefabricated parts are longitudinally connected, the wall ends of the side walls form flat and straight surfaces. When the upper-layer parts are assembled, an assembly device is arranged on the side walls of the lower-layer parts, the equipment cost is effectively reduced, a working face is provided for subsequent procedures, and the construction efficiency is improved.
装配式地下结构的机械化分层拼装施工结构及施工方法，属于地下工程技术领域。底基础层的外观几何形状是矩形、“凸”字形；回填层是预制构件与基坑支护结构和底基础层之间的部位；预制构件是顶部开口、底部开口、顶底双开口形式的预制实体块；侧墙的墙端构造是平面、凸面、凹面构造，预制构件是由下向上分层逐层组装的空间结构体；空间结构体的断面形式是矩形、拱形或其他结构形式，同一层的预制构件的侧墙的尺寸、位置、墙端构造相同，预制构件纵向连接后，侧墙墙端形成平整顺直的表面。本发明在拼装上层构件时，将拼装装置布置在下层构件的侧墙上，有效的降低设备成本，并为后续工序提供了作业面，提高施工效率。
Mechanized layered assembly construction structure and construction method of fabricated underground structure
The invention provides a mechanized layered assembly construction structure and construction method of a fabricated underground structure, and belongs to the technical field of underground engineering. The appearance geometrical shape of a bottom foundation layer is rectangular and in a shape like a Chinese character 'Tu'; a backfill layer is the part among prefabricated parts, a foundation pit supporting structure and the bottom foundation layer; the prefabricated parts are prefabricated solid blocks with the top open, the bottom open and the top and bottom double-open form; the wall end structure of a side wall is a plane, convex face and concave face structure, and the prefabricated parts are space structure bodies assembled layer by layer from bottom to top; and the section form of the space structure bodies is rectangular, arched or other structural forms, the side walls of the prefabricated parts on the same layer are the same in size, position and wall end structure, and after the prefabricated parts are longitudinally connected, the wall ends of the side walls form flat and straight surfaces. When the upper-layer parts are assembled, an assembly device is arranged on the side walls of the lower-layer parts, the equipment cost is effectively reduced, a working face is provided for subsequent procedures, and the construction efficiency is improved.
装配式地下结构的机械化分层拼装施工结构及施工方法，属于地下工程技术领域。底基础层的外观几何形状是矩形、“凸”字形；回填层是预制构件与基坑支护结构和底基础层之间的部位；预制构件是顶部开口、底部开口、顶底双开口形式的预制实体块；侧墙的墙端构造是平面、凸面、凹面构造，预制构件是由下向上分层逐层组装的空间结构体；空间结构体的断面形式是矩形、拱形或其他结构形式，同一层的预制构件的侧墙的尺寸、位置、墙端构造相同，预制构件纵向连接后，侧墙墙端形成平整顺直的表面。本发明在拼装上层构件时，将拼装装置布置在下层构件的侧墙上，有效的降低设备成本，并为后续工序提供了作业面，提高施工效率。
Mechanized layered assembly construction structure and construction method of fabricated underground structure
装配式地下结构的机械化分层拼装施工结构及施工方法
ZHOU YONGQU (author) / HU WENFENG (author) / CHEN ZONGTAO (author) / ZHANG HONG (author) / YOU DAJIANG (author) / KONG BIN (author) / BIAN ZHENGTAO (author) / SUN BINGFENG (author)
2021-06-04
Patent
Electronic Resource
Chinese
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