A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated foundation pit supporting method
The invention provides a fabricated foundation pit supporting method. The fabricated foundation pit supporting method comprises the following steps that (1), paying off is carried out on site, and the position of an inner side line of a foundation pit is determined; (2), construction equipment is moved to enable a positioning device of the construction equipment to coincide with the sideline, and then the positioning device is adjusted to be vertical; (3), T-shaped piles are moved, and the T-shaped piles are placed in the positioning device; (4), a pile hammer is started, the T-shaped piles are knocked to be implanted into soil, and construction is carried out till the designed elevation of the pile top is reached; (5), the construction equipment is transversely moved, the positioning device is moved to the next pile position, and the next T-shaped piles are hoisted into the positioning device again; and (6), after the next T-shaped pile is connected with the previous T-shaped pile in a buckled mode, the pile top is slightly hit till the elevation of the T-shaped pile is consistent with the elevation of the previous T-shaped pile. The fabricated foundation pit supporting method has the beneficial effects that the adjacent T-shaped piles are assembled in a meshing mode, assembly is convenient, stability is good, the overall structure is high, and deformation and displacement are not prone to occurring.
本发明提供一种装配式基坑支护方法，包括以下步骤：(1)在现场放线，确定基坑内侧边线的位置；(2)移动施工设备，使施工设备的定位装置与边线重合，然后调垂直定位装置；(3)移动T型桩，使T型桩安放在定位装置之中；(4)启动桩锤，敲击T型桩，使植入土中，一直施工至桩顶设计标高；(5)横向移动施工设备，使定位装置移到下一个桩位，重新吊下一条T型桩到定位装置中；(6)使下一条T型桩与上一条T型桩扣合连接后，然后轻击桩顶，直至该T型桩的标高与上一条T型桩的标高达到一致。该装配式基坑支护方法的有益之处是，相邻T型桩通过咬合的方式进行装配，装配便利，稳定性好，整体结构性强，不容易发生变形与位移。
Fabricated foundation pit supporting method
The invention provides a fabricated foundation pit supporting method. The fabricated foundation pit supporting method comprises the following steps that (1), paying off is carried out on site, and the position of an inner side line of a foundation pit is determined; (2), construction equipment is moved to enable a positioning device of the construction equipment to coincide with the sideline, and then the positioning device is adjusted to be vertical; (3), T-shaped piles are moved, and the T-shaped piles are placed in the positioning device; (4), a pile hammer is started, the T-shaped piles are knocked to be implanted into soil, and construction is carried out till the designed elevation of the pile top is reached; (5), the construction equipment is transversely moved, the positioning device is moved to the next pile position, and the next T-shaped piles are hoisted into the positioning device again; and (6), after the next T-shaped pile is connected with the previous T-shaped pile in a buckled mode, the pile top is slightly hit till the elevation of the T-shaped pile is consistent with the elevation of the previous T-shaped pile. The fabricated foundation pit supporting method has the beneficial effects that the adjacent T-shaped piles are assembled in a meshing mode, assembly is convenient, stability is good, the overall structure is high, and deformation and displacement are not prone to occurring.
本发明提供一种装配式基坑支护方法，包括以下步骤：(1)在现场放线，确定基坑内侧边线的位置；(2)移动施工设备，使施工设备的定位装置与边线重合，然后调垂直定位装置；(3)移动T型桩，使T型桩安放在定位装置之中；(4)启动桩锤，敲击T型桩，使植入土中，一直施工至桩顶设计标高；(5)横向移动施工设备，使定位装置移到下一个桩位，重新吊下一条T型桩到定位装置中；(6)使下一条T型桩与上一条T型桩扣合连接后，然后轻击桩顶，直至该T型桩的标高与上一条T型桩的标高达到一致。该装配式基坑支护方法的有益之处是，相邻T型桩通过咬合的方式进行装配，装配便利，稳定性好，整体结构性强，不容易发生变形与位移。
Fabricated foundation pit supporting method
一种装配式基坑支护方法
XIAO SHIGUI (author) / LUO YIJUN (author)
2021-08-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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