A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vase pier bent cap construction process
The invention provides a vase pier bent cap construction process, and relates to the technical field of civil engineering. The vase pier bent cap construction process comprises the following steps that S1, pier body pre-buried main steel bars are accurately positioned by utilizing a jig frame; S2, a ringlock support is erected for platform operation; S3, a bent cap steel reinforcement framework isintegrally hoisted; and S4, stainless steel form installation is set. According to the vase pier bent cap construction process, the steel bar positioning jig frame is used for positioning the pier body pre-buried main steel bars, the defects that a traditional process is affected by manual operation, large deviation exists, unequal intervals are prone to occurring, and the thickness or perpendicularity of a protective layer does not meet the specification are well overcome, the binding line type of vase pier stud steel bars is effectively ensured, therefore, the pier stud bottom constructionprecision is guaranteed, in addition, the stainless steel forms are installed in a mechanical and manual adjusting mode while the bent cap steel bar framework is installed in an integral hoisting mode, and the construction difficulty and the construction risk of the whole project are greatly reduced.
本发明提供一种花瓶墩盖梁施工工艺，涉及土木工程技术领域。该花瓶墩盖梁施工工艺，包括以下步骤：S1.墩身预埋主筋利用胎架精准定位；S2.搭设盘扣支架平台作业；S3.盖梁钢筋骨架整体吊装；S4.定型不锈钢模板安装。本发明提供的花瓶墩盖梁施工工艺使用钢筋定位胎架来进行墩身预埋主筋定位，很好克服传统工艺受人为操作影响，存在较大偏差，易出现间距不等，保护层厚度或垂直度不满足规定的情况，有效确保花瓶墩墩柱钢筋绑扎线型，从而保证墩柱底部施工精度，而且采用整体吊装的方式来进行盖梁钢筋骨架的安装同时采用机器和人工调整的方式来进行不锈钢模板安装，大大降低了整个工程的施工难度和施工风险。
Vase pier bent cap construction process
The invention provides a vase pier bent cap construction process, and relates to the technical field of civil engineering. The vase pier bent cap construction process comprises the following steps that S1, pier body pre-buried main steel bars are accurately positioned by utilizing a jig frame; S2, a ringlock support is erected for platform operation; S3, a bent cap steel reinforcement framework isintegrally hoisted; and S4, stainless steel form installation is set. According to the vase pier bent cap construction process, the steel bar positioning jig frame is used for positioning the pier body pre-buried main steel bars, the defects that a traditional process is affected by manual operation, large deviation exists, unequal intervals are prone to occurring, and the thickness or perpendicularity of a protective layer does not meet the specification are well overcome, the binding line type of vase pier stud steel bars is effectively ensured, therefore, the pier stud bottom constructionprecision is guaranteed, in addition, the stainless steel forms are installed in a mechanical and manual adjusting mode while the bent cap steel bar framework is installed in an integral hoisting mode, and the construction difficulty and the construction risk of the whole project are greatly reduced.
本发明提供一种花瓶墩盖梁施工工艺，涉及土木工程技术领域。该花瓶墩盖梁施工工艺，包括以下步骤：S1.墩身预埋主筋利用胎架精准定位；S2.搭设盘扣支架平台作业；S3.盖梁钢筋骨架整体吊装；S4.定型不锈钢模板安装。本发明提供的花瓶墩盖梁施工工艺使用钢筋定位胎架来进行墩身预埋主筋定位，很好克服传统工艺受人为操作影响，存在较大偏差，易出现间距不等，保护层厚度或垂直度不满足规定的情况，有效确保花瓶墩墩柱钢筋绑扎线型，从而保证墩柱底部施工精度，而且采用整体吊装的方式来进行盖梁钢筋骨架的安装同时采用机器和人工调整的方式来进行不锈钢模板安装，大大降低了整个工程的施工难度和施工风险。
Vase pier bent cap construction process
一种花瓶墩盖梁施工工艺
GONG ZHILI (author) / JIA YUANHUI (author) / ZHOU MIN (author) / ZHU BINQUAN (author) / DING ZIJUN (author) / XU LU (author) / HU LIUFU (author) / HUANG KANG (author) / HUANG QI (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge vase pier steel formwork fixing construction method
| European Patent Office | 2024