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Steel pipe pile support pre-pressing device and pre-pressing scheme
The invention discloses a steel pipe pile support pre-pressing device and a pre-pressing scheme. The steel pipe pile support pre-pressing device comprises a 1 # steel pipe pile, a 2 # steel pipe pileand a 3 # steel pipe pile, bearing beams are welded to the 1 # steel pipe pile and the 3 # steel pipe pile, an operation platform is arranged on the 2 # steel pipe pile, and a jack is arranged on theoperation platform. The bearing capacity, strength and stability of the steel pipe pile support are checked through a prepressing method, deformation of the whole support is eliminated, and absolute safety and normal operation of the system support in the construction process are ensured; and the arch rib construction line type and elevation control are ensured, and the design and standard requirement construction is met.
本申请公开了一种钢管桩支架预压装置及预压方案，包括1#钢管桩、2#钢管桩、3#钢管桩，所述1#钢管桩、3#钢管桩上焊接有承重梁，所述2#钢管桩上设有操作平台，所述操作平台上设有千斤顶。通过预压方法检查钢管桩支架的承载力、强度及稳定性，消除整个支架变形，确保系统支架在施工过程中绝对安全和正常运行。保证拱肋施工线型、高程控制，满足设计和规范要求施工。
Steel pipe pile support pre-pressing device and pre-pressing scheme
The invention discloses a steel pipe pile support pre-pressing device and a pre-pressing scheme. The steel pipe pile support pre-pressing device comprises a 1 # steel pipe pile, a 2 # steel pipe pileand a 3 # steel pipe pile, bearing beams are welded to the 1 # steel pipe pile and the 3 # steel pipe pile, an operation platform is arranged on the 2 # steel pipe pile, and a jack is arranged on theoperation platform. The bearing capacity, strength and stability of the steel pipe pile support are checked through a prepressing method, deformation of the whole support is eliminated, and absolute safety and normal operation of the system support in the construction process are ensured; and the arch rib construction line type and elevation control are ensured, and the design and standard requirement construction is met.
本申请公开了一种钢管桩支架预压装置及预压方案，包括1#钢管桩、2#钢管桩、3#钢管桩，所述1#钢管桩、3#钢管桩上焊接有承重梁，所述2#钢管桩上设有操作平台，所述操作平台上设有千斤顶。通过预压方法检查钢管桩支架的承载力、强度及稳定性，消除整个支架变形，确保系统支架在施工过程中绝对安全和正常运行。保证拱肋施工线型、高程控制，满足设计和规范要求施工。
Steel pipe pile support pre-pressing device and pre-pressing scheme
一种钢管桩支架预压装置及预压方案
ZHU QINGQING (author) / YANG JUNLIANG (author) / ZHANG HE (author) / MA SISI (author) / QU KAI (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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