A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
V-shaped pier construction method
The invention provides a V-shaped pier construction method, and relates to the technical field of bridge construction. The V-shaped pier construction method comprises the following steps that a disc buckle type support is erected on a foundation; v-shaped pier column construction is conducted on the erected disc buckle type support; after construction of the V-shaped pier column is completed, bowl buckle type supports are erected on the two end faces, away from the bearing platform, of the V-shaped pier column; and tie bar construction is conducted on the erected bowl buckle type supports. Through comparison, compared with a bowl buckle type support, the sum of material cost, labor cost and mechanical cost of the disc buckle type support is almost the same, and the construction period of the disc buckle type support is far shorter than that of the bowl buckle type support. Meanwhile, in the aspect of safety, the V-shaped pier column bears vertical force and horizontal force at the same time, compared with a bowl buckle type support, the disc buckle type support can bear large bearing force, and the safety of the disc buckle type support is higher. At present, the construction period of a bridge is short, so that the disc buckle type support can better adapt to short-period construction, and is safe and reliable.
本发明提供了一种V型墩施工方法，涉及桥梁施工的技术领域，V型墩施工方法包括以下步骤：在地基上搭设盘扣式支架；在搭设完成的盘扣式支架上进行V型墩柱建设；V型墩柱建设完成后，在V型墩柱远离承台的两个端面上搭设碗扣式支架；在搭设完成的碗扣式支架上进行系杆建设。经过对比，使用盘扣式支架相比于碗扣式支架，材料费、人工费和机械费之和二者几乎相同，而盘扣式支架的工期却远低于碗扣式支架。同时，在安全性方面，V型墩柱同时受竖向力和水平力，相比于碗扣式支架，盘扣式支架能够承载力较大，盘扣式支架的安全性更高。目前，桥梁施工工期较短，故而盘扣式支架能够更好的适应短工期施工，且安全可靠。
V-shaped pier construction method
The invention provides a V-shaped pier construction method, and relates to the technical field of bridge construction. The V-shaped pier construction method comprises the following steps that a disc buckle type support is erected on a foundation; v-shaped pier column construction is conducted on the erected disc buckle type support; after construction of the V-shaped pier column is completed, bowl buckle type supports are erected on the two end faces, away from the bearing platform, of the V-shaped pier column; and tie bar construction is conducted on the erected bowl buckle type supports. Through comparison, compared with a bowl buckle type support, the sum of material cost, labor cost and mechanical cost of the disc buckle type support is almost the same, and the construction period of the disc buckle type support is far shorter than that of the bowl buckle type support. Meanwhile, in the aspect of safety, the V-shaped pier column bears vertical force and horizontal force at the same time, compared with a bowl buckle type support, the disc buckle type support can bear large bearing force, and the safety of the disc buckle type support is higher. At present, the construction period of a bridge is short, so that the disc buckle type support can better adapt to short-period construction, and is safe and reliable.
本发明提供了一种V型墩施工方法，涉及桥梁施工的技术领域，V型墩施工方法包括以下步骤：在地基上搭设盘扣式支架；在搭设完成的盘扣式支架上进行V型墩柱建设；V型墩柱建设完成后，在V型墩柱远离承台的两个端面上搭设碗扣式支架；在搭设完成的碗扣式支架上进行系杆建设。经过对比，使用盘扣式支架相比于碗扣式支架，材料费、人工费和机械费之和二者几乎相同，而盘扣式支架的工期却远低于碗扣式支架。同时，在安全性方面，V型墩柱同时受竖向力和水平力，相比于碗扣式支架，盘扣式支架能够承载力较大，盘扣式支架的安全性更高。目前，桥梁施工工期较短，故而盘扣式支架能够更好的适应短工期施工，且安全可靠。
V-shaped pier construction method
V型墩施工方法
ZHENG SHANGPENG (author) / LI WEIDONG (author) / XIE JIANDONG (author) / WANG YONGZE (author) / ZHANG XIAOHUI (author) / ZHAO LIU (author) / YAO DONGSHAN (author) / LI YINJUN (author) / WU MENG (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken