A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for bridge pile foundation and pier stud reinforcing
The invention relates to a construction method for bridge pile foundation and pier stud reinforcing. The construction method comprises the following steps: S1, the placing position of a pluggable connection type steel casing is determined on the periphery of an original pile foundation according to a construction drawing, the pluggable connection type steel casing is pressed into soil after beingassembled on the ground, and the pluggable connection type steel casing and backfill soil on the periphery of the pile foundation are excavated to the designed elevation; and S2, a circle of reinforcement cage is arranged outside the original pile foundation and firmly welded, and then a flange connection type steel sleeve is placed on the outer side of the reinforcement cage. The construction method for bridge pile foundation and pier stud reinforcing has the beneficial effects that compared with a traditional construction method, the construction method is simpler in construction process, high in repeatability and beneficial to being skillfully mastered by operators, the construction period is short, required components are industrially produced, and the quality is easy to guarantee.
本发明涉及一种桥梁桩基墩柱加固的施工方法，包括步骤：S1，根据施工图纸在原桩基周围确定插拔连接式钢护筒安放的位置，在地面将插拔连接式钢护筒拼装完成后压入土中，并将插拔连接式钢护筒与桩基周围的回填土开挖至设计标高；步骤S2，在原有桩基外布置一圈钢筋笼并将其焊接牢固，然后将法兰连接式钢套筒安放在钢筋笼外侧。本发明的有益效果是：本发明的一种桥梁桩基墩柱加固的施工方法，与传统的施工方法相比较，其施工工艺更加简单，重复性强，有利于作业人员熟练掌握；施工周期短所需构件工厂化生产，质量易于保证。
Construction method for bridge pile foundation and pier stud reinforcing
The invention relates to a construction method for bridge pile foundation and pier stud reinforcing. The construction method comprises the following steps: S1, the placing position of a pluggable connection type steel casing is determined on the periphery of an original pile foundation according to a construction drawing, the pluggable connection type steel casing is pressed into soil after beingassembled on the ground, and the pluggable connection type steel casing and backfill soil on the periphery of the pile foundation are excavated to the designed elevation; and S2, a circle of reinforcement cage is arranged outside the original pile foundation and firmly welded, and then a flange connection type steel sleeve is placed on the outer side of the reinforcement cage. The construction method for bridge pile foundation and pier stud reinforcing has the beneficial effects that compared with a traditional construction method, the construction method is simpler in construction process, high in repeatability and beneficial to being skillfully mastered by operators, the construction period is short, required components are industrially produced, and the quality is easy to guarantee.
本发明涉及一种桥梁桩基墩柱加固的施工方法，包括步骤：S1，根据施工图纸在原桩基周围确定插拔连接式钢护筒安放的位置，在地面将插拔连接式钢护筒拼装完成后压入土中，并将插拔连接式钢护筒与桩基周围的回填土开挖至设计标高；步骤S2，在原有桩基外布置一圈钢筋笼并将其焊接牢固，然后将法兰连接式钢套筒安放在钢筋笼外侧。本发明的有益效果是：本发明的一种桥梁桩基墩柱加固的施工方法，与传统的施工方法相比较，其施工工艺更加简单，重复性强，有利于作业人员熟练掌握；施工周期短所需构件工厂化生产，质量易于保证。
Construction method for bridge pile foundation and pier stud reinforcing
一种桥梁桩基墩柱加固的施工方法
WANG XINQUAN (author) / DIAO HONGGUO (author) / ZHANG TIANCI (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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