A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pile position construction method
The invention provides a bridge pile position construction method. The construction method comprises the following steps: a pile point position is determined, and the surface of the pile point position is leveled; a hole opening protection ring is poured in the pile point position, and a first section of pile hole is excavated in the hole opening protection ring; construction parameters of the first section of pile hole are detected, and a second section of pile hole is excavated in the bottom of the first section of pile hole according to the construction parameters; and so on, until the total excavation depth of a total pile hole formed by splicing a plurality of sections of pile holes reaches a preset depth; a reinforcement cage is manufactured, and the reinforcement cage is put into a main pile hole; and concrete slurry is poured into the main pile hole to form a pile column. According to the technical scheme, excavation is carried out at the pile point position in a segmented mode, the pile hole of the current node is measured after each segment of pile hole is excavated, so that the positions and the like of the pile holes are conveniently adjusted in time according to the measurement result, finally, the pile holes of all the nodes are spliced to form the total pile hole, the mode that adjustment is carried out while construction is carried out is achieved, the construction progress is greatly improved, and the construction quality is guaranteed.
本发明提供了一种桥梁桩位施工方法，包括确定桩点位置，将桩点位置的表面做平；在桩点位置上浇筑孔口防护圈，在孔口防护圈处挖掘出第一节桩孔；检测第一节桩孔的施工参数，根据施工参数在第一节桩孔的底部挖掘出第二节桩孔；以此类推直至若干节桩孔拼接成的总桩孔挖掘总深度达到预设深度；制作钢筋笼，将钢筋笼放入总桩孔中；向总桩孔内浇筑砼浆形成桩柱。本发明技术方案通过分节段的在桩点位置进行挖掘，每挖掘一节桩孔后，则对当前节点的桩孔进行测量，从而便于根据测量结果及时对桩孔的位置等进行调整，最终将所有节点的桩孔拼接形成总桩孔，从而实现边施工边调整的方式，极大提高了施工进度，保证施工质量。
Bridge pile position construction method
The invention provides a bridge pile position construction method. The construction method comprises the following steps: a pile point position is determined, and the surface of the pile point position is leveled; a hole opening protection ring is poured in the pile point position, and a first section of pile hole is excavated in the hole opening protection ring; construction parameters of the first section of pile hole are detected, and a second section of pile hole is excavated in the bottom of the first section of pile hole according to the construction parameters; and so on, until the total excavation depth of a total pile hole formed by splicing a plurality of sections of pile holes reaches a preset depth; a reinforcement cage is manufactured, and the reinforcement cage is put into a main pile hole; and concrete slurry is poured into the main pile hole to form a pile column. According to the technical scheme, excavation is carried out at the pile point position in a segmented mode, the pile hole of the current node is measured after each segment of pile hole is excavated, so that the positions and the like of the pile holes are conveniently adjusted in time according to the measurement result, finally, the pile holes of all the nodes are spliced to form the total pile hole, the mode that adjustment is carried out while construction is carried out is achieved, the construction progress is greatly improved, and the construction quality is guaranteed.
本发明提供了一种桥梁桩位施工方法，包括确定桩点位置，将桩点位置的表面做平；在桩点位置上浇筑孔口防护圈，在孔口防护圈处挖掘出第一节桩孔；检测第一节桩孔的施工参数，根据施工参数在第一节桩孔的底部挖掘出第二节桩孔；以此类推直至若干节桩孔拼接成的总桩孔挖掘总深度达到预设深度；制作钢筋笼，将钢筋笼放入总桩孔中；向总桩孔内浇筑砼浆形成桩柱。本发明技术方案通过分节段的在桩点位置进行挖掘，每挖掘一节桩孔后，则对当前节点的桩孔进行测量，从而便于根据测量结果及时对桩孔的位置等进行调整，最终将所有节点的桩孔拼接形成总桩孔，从而实现边施工边调整的方式，极大提高了施工进度，保证施工质量。
Bridge pile position construction method
桥梁桩位施工方法
ZHANG QIANHAO (author) / ZHAO HONGXI (author) / DU FAN (author)
2021-09-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile position calibration device for bridge engineering pile foundation construction
| European Patent Office | 2021