A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembling type prefabricated foundation pit for adding elevator to existing building
The invention discloses a split mounting type prefabricated foundation pit for an added elevator of an existing building, the split mounting type prefabricated foundation pit comprises a prefabricated foundation pit bottom plate and prefabricated double-faced laminated walls, the prefabricated double-faced laminated walls are arranged on the prefabricated foundation pit bottom plate, the two prefabricated double-faced laminated walls are connected through cast-in-place columns, and concrete is arranged in the prefabricated double-faced laminated walls; and a group of inclined strut structures are arranged between the inner wall of the prefabricated double-sided laminated wall and the prefabricated foundation pit bottom plate. Prefabricated parts needed in the construction process are produced in a processing factory in a centralized mode, the precision and quality are controllable, the prefabricated parts are transported to the site to be assembled, the project period can be effectively shortened, the workload of site construction is reduced, and meanwhile the prefabricated plate parts are plane parts, are easy to produce, easy to produce in a mass mode, moderate in weight, small in environmental influence and suitable for site hoisting; the prefabricated parts are connected in a cast-in-place mode, the reliability of the structure is guaranteed, the waterproof performance of the connecting position is also guaranteed, and it is also guaranteed that hoisting can be smoothly carried out on site.
本发明公开了一种既有建筑加装电梯拼装式预制基坑，包括：预制基坑底板、预制双面叠合墙，所述预制双面叠合墙设于预制基坑底板上，且两预制双面叠合墙之间通过现浇柱连接，所述预制双面叠合墙内设有混凝土；所述预制双面叠合墙的内壁和预制基坑底板之间设有一组斜撑结构。本发明将施工过程中所需采用的预制构件在加工厂集中生产，精度和质量可控，运输到现场进行拼装，能够有效的缩短项目周期，减少现场施工的工作量，同时，预制板构件是平面构件，生产简单容易量产，重量适中，受环境影响小，适合现场吊装；预制构件间是通过现浇的方式进行连接，既保证了结构的可靠性，也保证了连接处的防水性能，还保证了现场能顺利实施吊装。
Assembling type prefabricated foundation pit for adding elevator to existing building
The invention discloses a split mounting type prefabricated foundation pit for an added elevator of an existing building, the split mounting type prefabricated foundation pit comprises a prefabricated foundation pit bottom plate and prefabricated double-faced laminated walls, the prefabricated double-faced laminated walls are arranged on the prefabricated foundation pit bottom plate, the two prefabricated double-faced laminated walls are connected through cast-in-place columns, and concrete is arranged in the prefabricated double-faced laminated walls; and a group of inclined strut structures are arranged between the inner wall of the prefabricated double-sided laminated wall and the prefabricated foundation pit bottom plate. Prefabricated parts needed in the construction process are produced in a processing factory in a centralized mode, the precision and quality are controllable, the prefabricated parts are transported to the site to be assembled, the project period can be effectively shortened, the workload of site construction is reduced, and meanwhile the prefabricated plate parts are plane parts, are easy to produce, easy to produce in a mass mode, moderate in weight, small in environmental influence and suitable for site hoisting; the prefabricated parts are connected in a cast-in-place mode, the reliability of the structure is guaranteed, the waterproof performance of the connecting position is also guaranteed, and it is also guaranteed that hoisting can be smoothly carried out on site.
本发明公开了一种既有建筑加装电梯拼装式预制基坑，包括：预制基坑底板、预制双面叠合墙，所述预制双面叠合墙设于预制基坑底板上，且两预制双面叠合墙之间通过现浇柱连接，所述预制双面叠合墙内设有混凝土；所述预制双面叠合墙的内壁和预制基坑底板之间设有一组斜撑结构。本发明将施工过程中所需采用的预制构件在加工厂集中生产，精度和质量可控，运输到现场进行拼装，能够有效的缩短项目周期，减少现场施工的工作量，同时，预制板构件是平面构件，生产简单容易量产，重量适中，受环境影响小，适合现场吊装；预制构件间是通过现浇的方式进行连接，既保证了结构的可靠性，也保证了连接处的防水性能，还保证了现场能顺利实施吊装。
Assembling type prefabricated foundation pit for adding elevator to existing building
一种既有建筑加装电梯拼装式预制基坑
DOU ZHIMING (author) / ZHU QINGHUA (author) / ZHENG JI (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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