A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integral cast-in-place concrete bracket support construction method
The invention discloses an integral cast-in-place concrete bracket support construction method which is characterized in that when pier column concrete pouring construction is carried out, the section area of a pier column is widened at the position of a pier top solid section of the pier column in the bridge direction, synchronous integral pouring is carried out on the widened section and the pier column, the widened section is used as a reinforced concrete bracket, and the reinforced concrete bracket is used as a concrete bracket; and after the strength of the concrete meets the requirement, a construction support is installed on the reinforced concrete bracket, and construction of the No.0 section is conducted. The integral cast-in-place concrete corbel bracket construction method has the following characteristics that the integral cast-in-place concrete corbel bracket construction directly optimizes and cancels the pre-embedded rigid supporting corbel mounting operation, the widened part of concrete can be used as a construction platform, the stability is improved, the construction quality is ensured, the construction period is shortened, and the economic and social benefits are remarkable.
本发明公开了一种整体现浇式混凝土牛腿支架施工方法，其特征在于：在墩柱混凝土浇筑施工的同时，在墩柱的墩顶实心段位置沿顺桥向增宽墩柱截面积，增宽段与墩柱进行同步整体浇筑，以增宽段为钢筋混凝土牛腿，待混凝土强度满足要求后，在钢筋混凝土牛腿上安装施工支架，进行0号段的施工。本发明具有如下特点：整体现浇式混凝土牛腿支架施工，直接优化取消了预埋钢性支撑牛腿安装作业，增宽部分混凝土可作为施工平台，提高稳定性，保证施工质量，缩短工期，经济和社会效益显著。
Integral cast-in-place concrete bracket support construction method
The invention discloses an integral cast-in-place concrete bracket support construction method which is characterized in that when pier column concrete pouring construction is carried out, the section area of a pier column is widened at the position of a pier top solid section of the pier column in the bridge direction, synchronous integral pouring is carried out on the widened section and the pier column, the widened section is used as a reinforced concrete bracket, and the reinforced concrete bracket is used as a concrete bracket; and after the strength of the concrete meets the requirement, a construction support is installed on the reinforced concrete bracket, and construction of the No.0 section is conducted. The integral cast-in-place concrete corbel bracket construction method has the following characteristics that the integral cast-in-place concrete corbel bracket construction directly optimizes and cancels the pre-embedded rigid supporting corbel mounting operation, the widened part of concrete can be used as a construction platform, the stability is improved, the construction quality is ensured, the construction period is shortened, and the economic and social benefits are remarkable.
本发明公开了一种整体现浇式混凝土牛腿支架施工方法，其特征在于：在墩柱混凝土浇筑施工的同时，在墩柱的墩顶实心段位置沿顺桥向增宽墩柱截面积，增宽段与墩柱进行同步整体浇筑，以增宽段为钢筋混凝土牛腿，待混凝土强度满足要求后，在钢筋混凝土牛腿上安装施工支架，进行0号段的施工。本发明具有如下特点：整体现浇式混凝土牛腿支架施工，直接优化取消了预埋钢性支撑牛腿安装作业，增宽部分混凝土可作为施工平台，提高稳定性，保证施工质量，缩短工期，经济和社会效益显著。
Integral cast-in-place concrete bracket support construction method
一种整体现浇式混凝土牛腿支架施工方法
LI MING (author) / LI JIANKAI (author) / PAN TIANJUN (author) / LONG QING (author) / LIAO WANHUI (author) / PAN YOUCAI (author) / XIONG BO (author) / ZHU XIANXUE (author) / MA YONGQING (author) / MU ZEJIAN (author)
2023-04-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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