A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dome and construction method
The invention provides a dome. The dome is formed by pouring on a supporting formwork, the supporting formwork comprises a top body, the top body is formed by connecting a plurality of weft beams and a plurality of warp beams in a crossed mode, the top body is of a net-shaped structure and is a part of a spherical surface, the top body defines a containing space, the top body is a prefabricated structural part, and the prefabricated structural part is formed by splicing a plurality of prefabricated units. Each prefabricated unit comprises a part of a warp beam and a part of a weft beam; the connecting plate is a part of the spherical surface, the connecting plate is located on the outer side of the containing space, and the outer surface of the top body is covered with the connecting plate. The invention further provides a construction method. The construction method is applied to dome pouring. By means of the dome and the construction method, the problems that in the prior art, the dome is slow in construction progress, much in high-altitude operation and cross operation, and the critical path of a project is affected can be solved.
本发明提供了一种穹顶。穹顶在支撑模板上进行筑浇形成，支撑模板包括顶体，顶体由多个纬向梁和多个经向梁交叉连接形成，顶体为网状结构且顶体为球面的一部分，顶体围成容置空间，顶体为预制结构件，预制结构件由多个预制单元拼接形成，每个预制单元包括经向梁的一部分和纬向梁的一部分；连接板，连接板为球面的一部分，连接板位于容置空间的外侧，连接板覆盖在顶体的外表面上。本发明还提供了一种施工方法，施工方法应用于穹顶的浇筑。本发明提供的穹顶和施工方法能解决现有技术中的穹顶存在施工进度慢、高空作业多、交叉作业多、影响工程关键路径等问题。
Dome and construction method
The invention provides a dome. The dome is formed by pouring on a supporting formwork, the supporting formwork comprises a top body, the top body is formed by connecting a plurality of weft beams and a plurality of warp beams in a crossed mode, the top body is of a net-shaped structure and is a part of a spherical surface, the top body defines a containing space, the top body is a prefabricated structural part, and the prefabricated structural part is formed by splicing a plurality of prefabricated units. Each prefabricated unit comprises a part of a warp beam and a part of a weft beam; the connecting plate is a part of the spherical surface, the connecting plate is located on the outer side of the containing space, and the outer surface of the top body is covered with the connecting plate. The invention further provides a construction method. The construction method is applied to dome pouring. By means of the dome and the construction method, the problems that in the prior art, the dome is slow in construction progress, much in high-altitude operation and cross operation, and the critical path of a project is affected can be solved.
本发明提供了一种穹顶。穹顶在支撑模板上进行筑浇形成，支撑模板包括顶体，顶体由多个纬向梁和多个经向梁交叉连接形成，顶体为网状结构且顶体为球面的一部分，顶体围成容置空间，顶体为预制结构件，预制结构件由多个预制单元拼接形成，每个预制单元包括经向梁的一部分和纬向梁的一部分；连接板，连接板为球面的一部分，连接板位于容置空间的外侧，连接板覆盖在顶体的外表面上。本发明还提供了一种施工方法，施工方法应用于穹顶的浇筑。本发明提供的穹顶和施工方法能解决现有技术中的穹顶存在施工进度慢、高空作业多、交叉作业多、影响工程关键路径等问题。
Dome and construction method
穹顶和施工方法
SONG FENGWEI (author) / LI WENFENG (author) / SHI XINWEI (author) / HUANG CHENG (author) / LIU MINGHUI (author) / CHEN MAO (author) / XI AIBIN (author) / DONG TAO (author)
2022-07-08
Patent
Electronic Resource
Chinese
Engineering Index Backfile | 1927