A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-facing V-shaped pier construction method
The invention relates to a construction method of a near-water V-shaped pier. The construction method comprises the following steps: constructing a bearing platform: pre-embedding a first pre-embedded part and a pin seat pre-embedded part at the top during the construction of the bearing platform; constructing a first section of pier column: pre-burying a second pre-buried part at the top of the center before concrete is poured; a main landing steel pipe pile is vertically arranged in the center of the first segment of the V-shaped pier and connected with a second embedded part, four auxiliary landing steel pipe piles are arranged at the four corners of the main landing steel pipe pile and divided into a left group and a right group in the bridge direction, and the two auxiliary landing steel pipe piles in the same group are installed in a near-V shape; the four auxiliary landing steel pipe piles are all connected with the first embedded part, a transverse connecting system is installed among the four auxiliary landing steel pipe piles, and a diagonal connecting system is installed between the main landing steel pipe pile and each auxiliary landing steel pipe pile; constructing the remaining segments of the V-shaped pier; and removing the mold and curing the concrete. The floor stand is installed on the bearing platform, and the supporting stability effect of the bridge is guaranteed.
本申请涉及一种临水V墩施工方法，其包括承台施工:承台施工时在顶部预埋第一预埋件和销座预埋件；第一节段墩柱施工：混凝土浇筑前在中央顶部预埋第二预埋件；落地支架施工：在V形墩第一节段的中央垂直布置主落地钢管桩，主落地钢管桩与第二预埋件连接，在主落地钢管桩的四角处布置四根副落地钢管桩，且将副落地钢管桩顺桥向分为左右两组，同组的两个所述副落地钢管桩呈近V形安装，四根副落地钢管桩均与第一预埋件连接，在四根所述副落地钢管桩之间安装横向连接系，主落地钢管桩和各副落地钢管桩之间安装对角连接系；V形墩剩余节段施工；拆模与混凝土养护。本申请将落地支架安装在承台上，保障桥梁的支撑稳定性的效果。
Water-facing V-shaped pier construction method
The invention relates to a construction method of a near-water V-shaped pier. The construction method comprises the following steps: constructing a bearing platform: pre-embedding a first pre-embedded part and a pin seat pre-embedded part at the top during the construction of the bearing platform; constructing a first section of pier column: pre-burying a second pre-buried part at the top of the center before concrete is poured; a main landing steel pipe pile is vertically arranged in the center of the first segment of the V-shaped pier and connected with a second embedded part, four auxiliary landing steel pipe piles are arranged at the four corners of the main landing steel pipe pile and divided into a left group and a right group in the bridge direction, and the two auxiliary landing steel pipe piles in the same group are installed in a near-V shape; the four auxiliary landing steel pipe piles are all connected with the first embedded part, a transverse connecting system is installed among the four auxiliary landing steel pipe piles, and a diagonal connecting system is installed between the main landing steel pipe pile and each auxiliary landing steel pipe pile; constructing the remaining segments of the V-shaped pier; and removing the mold and curing the concrete. The floor stand is installed on the bearing platform, and the supporting stability effect of the bridge is guaranteed.
本申请涉及一种临水V墩施工方法，其包括承台施工:承台施工时在顶部预埋第一预埋件和销座预埋件；第一节段墩柱施工：混凝土浇筑前在中央顶部预埋第二预埋件；落地支架施工：在V形墩第一节段的中央垂直布置主落地钢管桩，主落地钢管桩与第二预埋件连接，在主落地钢管桩的四角处布置四根副落地钢管桩，且将副落地钢管桩顺桥向分为左右两组，同组的两个所述副落地钢管桩呈近V形安装，四根副落地钢管桩均与第一预埋件连接，在四根所述副落地钢管桩之间安装横向连接系，主落地钢管桩和各副落地钢管桩之间安装对角连接系；V形墩剩余节段施工；拆模与混凝土养护。本申请将落地支架安装在承台上，保障桥梁的支撑稳定性的效果。
Water-facing V-shaped pier construction method
一种临水V墩施工方法
YANG GUANG (author) / ZHAO XIAOLU (author) / XU HAITAO (author) / DENG YAQI (author) / JIANG GUOCHEN (author) / LI YUEQIANG (author) / ZHOU ZHIQIANG (author) / LIU GUODONG (author) / LIAO SHUBAI (author) / YU XIAOHONG (author)
2023-12-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken