A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge decomposing and dismantling process
The invention relates to a bridge decomposing and dismantling technology. The technology comprises the following steps: S1, a bridge additional structure is detached; s2, a bridge body of the bridge is cut and hoisted; s3, a bent cap and a pier column of the pier are cut and hoisted in sequence; s4, the upper portion of the bridge abutment is cut and hoisted, and the lower portion of the bridge abutment is forcibly dismantled. When the bridge is dismantled, an additional structure, a guardrail, a beam body, a cover beam, a pier and a bridge abutment of the bridge are cut and dismantled in sequence; thus, low environmental pollution can be guaranteed, green construction is achieved, and the influence of bridge demolition construction on traffic below the bridge can be reduced. In addition, the construction waste can be conveniently and rapidly cleaned through the technology, and the construction efficiency is improved.
本申请涉及一种桥梁分解拆除工艺，包括以下步骤：S1、拆除桥梁附加结构；S2、切割并吊运桥梁的梁体；S3、依次对桥墩的盖梁和墩柱进行切割吊运；S4、对桥台的上部进行切割吊运，对桥台的下部进行破拆。拆除桥梁时，依次对桥梁的附加结构、护栏、梁体、盖梁、桥墩和桥台进行切割拆除，既能够保证较低的环境污染，实现绿色施工，又能够降低桥梁拆除施工对桥梁下方交通的影响，还能够便于对建筑垃圾的快速清理，提升施工效率。
Bridge decomposing and dismantling process
The invention relates to a bridge decomposing and dismantling technology. The technology comprises the following steps: S1, a bridge additional structure is detached; s2, a bridge body of the bridge is cut and hoisted; s3, a bent cap and a pier column of the pier are cut and hoisted in sequence; s4, the upper portion of the bridge abutment is cut and hoisted, and the lower portion of the bridge abutment is forcibly dismantled. When the bridge is dismantled, an additional structure, a guardrail, a beam body, a cover beam, a pier and a bridge abutment of the bridge are cut and dismantled in sequence; thus, low environmental pollution can be guaranteed, green construction is achieved, and the influence of bridge demolition construction on traffic below the bridge can be reduced. In addition, the construction waste can be conveniently and rapidly cleaned through the technology, and the construction efficiency is improved.
本申请涉及一种桥梁分解拆除工艺，包括以下步骤：S1、拆除桥梁附加结构；S2、切割并吊运桥梁的梁体；S3、依次对桥墩的盖梁和墩柱进行切割吊运；S4、对桥台的上部进行切割吊运，对桥台的下部进行破拆。拆除桥梁时，依次对桥梁的附加结构、护栏、梁体、盖梁、桥墩和桥台进行切割拆除，既能够保证较低的环境污染，实现绿色施工，又能够降低桥梁拆除施工对桥梁下方交通的影响，还能够便于对建筑垃圾的快速清理，提升施工效率。
Bridge decomposing and dismantling process
桥梁分解拆除工艺
FU ZHENG (author) / WU YANWEI (author) / WANG FEI (author) / DU BIN (author) / GE YUAN (author) / LIU YANG (author) / HU LIANGLIANG (author) / LI XINGMING (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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