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A platform for research: civil engineering, architecture and urbanism
Bridge high pier column climbing frame dismantling method
The invention mainly relates to the field of bridge high pier construction, in particular to a bridge high pier climbing frame dismantling method. The method comprises the following eight steps: S1, bottom falling of a frame body; s2, a small tower crane, a corner platform and a top cross beam are dismantled; the small tower crane, the corner platform and the top cross beam on the top of the climbing frame are sequentially dismantled through a truck crane; s3, the standard stand columns are dismantled; s4, a lower platform triangular support is dismantled, and the lower platform falls down; s5, the hydraulic oil cylinder is dismantled; s6, the lower platform is dismantled; s7, the middle platform falls to the bottom; and S8, the middle platform and the bearing wedges are dismantled. According to the method, the characteristic that the creeping formwork frame body can automatically fall to the ground to be dismantled is utilized, assistance of the truck crane is only needed, the whole dismantling process is safe and reliable, and cost is low.
本发明主要涉及桥梁高墩施工领域，具体的说是一种桥梁高墩爬架拆除方法。本方法共包括以下八个步骤：S1.架体落底；S2.拆除小型塔吊、边角平台、顶部横梁；利用汽车吊机，依次拆除爬架顶部的小型塔吊、边角平台和顶部横梁；S3.拆除标准立柱；S4.拆除下平台三角支撑，下平台下落；S5.拆除液压油缸；S6.下平台拆除；S7.中平台落底；S8.中平台、承重楔拆除。本方法利用爬模架体可自行下落至地面进行拆除的特点，且仅需汽车吊辅助即可，整个拆除过程安全可靠，费用较低。
Bridge high pier column climbing frame dismantling method
The invention mainly relates to the field of bridge high pier construction, in particular to a bridge high pier climbing frame dismantling method. The method comprises the following eight steps: S1, bottom falling of a frame body; s2, a small tower crane, a corner platform and a top cross beam are dismantled; the small tower crane, the corner platform and the top cross beam on the top of the climbing frame are sequentially dismantled through a truck crane; s3, the standard stand columns are dismantled; s4, a lower platform triangular support is dismantled, and the lower platform falls down; s5, the hydraulic oil cylinder is dismantled; s6, the lower platform is dismantled; s7, the middle platform falls to the bottom; and S8, the middle platform and the bearing wedges are dismantled. According to the method, the characteristic that the creeping formwork frame body can automatically fall to the ground to be dismantled is utilized, assistance of the truck crane is only needed, the whole dismantling process is safe and reliable, and cost is low.
本发明主要涉及桥梁高墩施工领域，具体的说是一种桥梁高墩爬架拆除方法。本方法共包括以下八个步骤：S1.架体落底；S2.拆除小型塔吊、边角平台、顶部横梁；利用汽车吊机，依次拆除爬架顶部的小型塔吊、边角平台和顶部横梁；S3.拆除标准立柱；S4.拆除下平台三角支撑，下平台下落；S5.拆除液压油缸；S6.下平台拆除；S7.中平台落底；S8.中平台、承重楔拆除。本方法利用爬模架体可自行下落至地面进行拆除的特点，且仅需汽车吊辅助即可，整个拆除过程安全可靠，费用较低。
Bridge high pier column climbing frame dismantling method
一种桥梁高墩柱爬架拆除方法
WEI XIN (author) / GAO GUANWEI (author) / FAN SHIXIAO (author) / CHEN ZUWEI (author) / LI GUANGZHUANG (author) / LU GUANGFU (author) / ZHU SHAOYONG (author) / WANG KUN (author) / HAN XIAOLONG (author)
2023-09-01
Patent
Electronic Resource
Chinese
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