Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of prefabricated rail top air duct
The invention discloses a construction method of a prefabricated rail top air duct, which can realize simultaneous construction of the prefabricated rail top air duct and a middle plate, strengthens the integrity of a structure, reduces the erection times of a bracket, realizes optimization of construction procedures, shortens the construction period and effectively reduces the cost. Through self-adaptive telescopic limiting, the pressure change value of the frame body can be monitored in real time after pre-pressing, early warning of risks such as instability of the frame body is achieved, and safe construction of a station structure is guaranteed; after segmented construction is completed, the device can integrally move in a segmented mode and directly enter the circulation of the next construction segment, and labor force and management cost are effectively saved.
本发明公开了一种预制轨顶风道的施工方法，其可实现预制轨顶风道与中板同时施工，加强了结构的整体性，同时减少了支架的搭设次数，实现了施工工序的优化，缩短了施工工期，有效降低成本；通过自适应伸缩限位，在预压后能实时监测架体压力变化值，实现架体失稳等风险预警，保证了车站结构的安全施工；本发明在分段施工完成后可分节整体移动，直接进入下一施工段的循环，有效节省了劳动力及管理成本。
Construction method of prefabricated rail top air duct
The invention discloses a construction method of a prefabricated rail top air duct, which can realize simultaneous construction of the prefabricated rail top air duct and a middle plate, strengthens the integrity of a structure, reduces the erection times of a bracket, realizes optimization of construction procedures, shortens the construction period and effectively reduces the cost. Through self-adaptive telescopic limiting, the pressure change value of the frame body can be monitored in real time after pre-pressing, early warning of risks such as instability of the frame body is achieved, and safe construction of a station structure is guaranteed; after segmented construction is completed, the device can integrally move in a segmented mode and directly enter the circulation of the next construction segment, and labor force and management cost are effectively saved.
本发明公开了一种预制轨顶风道的施工方法，其可实现预制轨顶风道与中板同时施工，加强了结构的整体性，同时减少了支架的搭设次数，实现了施工工序的优化，缩短了施工工期，有效降低成本；通过自适应伸缩限位，在预压后能实时监测架体压力变化值，实现架体失稳等风险预警，保证了车站结构的安全施工；本发明在分段施工完成后可分节整体移动，直接进入下一施工段的循环，有效节省了劳动力及管理成本。
Construction method of prefabricated rail top air duct
一种预制轨顶风道的施工方法
LIU YIHAO (Autor:in) / LIU JIARUI (Autor:in) / YOU GUANJUN (Autor:in) / TAN XIAOFENG (Autor:in) / YANG JIE (Autor:in) / YU JUN (Autor:in) / KANG ANSHUAI (Autor:in) / QUAN TAO (Autor:in) / YAN XINYU (Autor:in) / TAN ZHUQING (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E21D
SHAFTS
,
Schächte
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