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A platform for research: civil engineering, architecture and urbanism
Construction method for cast-in-place beam of over-crossing railway
The invention discloses an over-crossing railway cast-in-place beam construction method which mainly comprises the steps of rotating a T-structure cast-in-place beam and constructing a side-span cast-in-place beam, constructing the T-structure cast-in-place beam in sections, setting a pre-rotating step, and guiding formal rotating through monitoring data of pre-rotating. And the construction of the bracket system of the side span cast-in-place beam is carried out while the T-structure cast-in-place beam is constructed, so that the construction efficiency is improved, and the safety of the whole construction of the overpass railway cast-in-place beam is ensured.
本发明公开了一种上跨铁路现浇梁施工方法，主要包括T构现浇梁的转体及边跨现浇梁的施工，对T构现浇梁分节段进行施工，并设置了预转体步骤，通过预转体的监测数据指导正式转体，且在施工T构现浇梁的同时进行边跨现浇梁的支架系统的施工，提高了施工效率，有利于保证上跨铁路现浇梁整体施工的安全性。
Construction method for cast-in-place beam of over-crossing railway
The invention discloses an over-crossing railway cast-in-place beam construction method which mainly comprises the steps of rotating a T-structure cast-in-place beam and constructing a side-span cast-in-place beam, constructing the T-structure cast-in-place beam in sections, setting a pre-rotating step, and guiding formal rotating through monitoring data of pre-rotating. And the construction of the bracket system of the side span cast-in-place beam is carried out while the T-structure cast-in-place beam is constructed, so that the construction efficiency is improved, and the safety of the whole construction of the overpass railway cast-in-place beam is ensured.
本发明公开了一种上跨铁路现浇梁施工方法，主要包括T构现浇梁的转体及边跨现浇梁的施工，对T构现浇梁分节段进行施工，并设置了预转体步骤，通过预转体的监测数据指导正式转体，且在施工T构现浇梁的同时进行边跨现浇梁的支架系统的施工，提高了施工效率，有利于保证上跨铁路现浇梁整体施工的安全性。
Construction method for cast-in-place beam of over-crossing railway
一种上跨铁路现浇梁施工方法
WANG XUEQIANG (author) / JIN ZHUANG (author) / GUO XIAOSONG (author) / WANG HAILONG (author) / WANG BING (author) / WANG XIAOWEN (author) / CAI TAIPING (author) / LI XIAOYI (author) / LI HUAN (author) / WU DONG (author)
2023-09-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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