A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge head pavement subsidence nondestructive quantitative detection and non-excavation type rapid treatment grouting construction method
The invention discloses a bridgehead pavement subsidence nondestructive quantitative detection and non-excavation type rapid treatment grouting construction method. The method is characterized in that; the construction method comprises the following steps: (1) carrying out rapid nondestructive testing and quantitative evaluation on pavement void; (2) drilling; (3) arranging a jacking monitoring system; (4) mounting a grouting pipe and installing a grouting head; (5) grouting; (6) performing hole sealing; (7) performing quality control; and (8) performing grouting effect detection. The method solves the industrial problems of large excavation scale, high construction difficulty, difficulty in thorough treatment and large traffic interference in treatment of the bridgehead pavement subsidence disease.
本发明公开了一种桥头路面沉陷无损定量检测及非开挖式快速处治注浆施工方法；其特征在于；施工方法包括如下步骤：(1)路面脱空快速无损检测定量评估；(2)钻孔；(3)顶升监控系统布设；(4)下注浆管及安装注浆头；(5)注浆；(6)封孔；(7)质量控制；(8)注浆效果检测。本发明解决桥头路面沉陷病害处治开挖规模大、施工难度大、难以彻底处治、以及对交通干扰大的行业难题。
Bridge head pavement subsidence nondestructive quantitative detection and non-excavation type rapid treatment grouting construction method
The invention discloses a bridgehead pavement subsidence nondestructive quantitative detection and non-excavation type rapid treatment grouting construction method. The method is characterized in that; the construction method comprises the following steps: (1) carrying out rapid nondestructive testing and quantitative evaluation on pavement void; (2) drilling; (3) arranging a jacking monitoring system; (4) mounting a grouting pipe and installing a grouting head; (5) grouting; (6) performing hole sealing; (7) performing quality control; and (8) performing grouting effect detection. The method solves the industrial problems of large excavation scale, high construction difficulty, difficulty in thorough treatment and large traffic interference in treatment of the bridgehead pavement subsidence disease.
本发明公开了一种桥头路面沉陷无损定量检测及非开挖式快速处治注浆施工方法；其特征在于；施工方法包括如下步骤：(1)路面脱空快速无损检测定量评估；(2)钻孔；(3)顶升监控系统布设；(4)下注浆管及安装注浆头；(5)注浆；(6)封孔；(7)质量控制；(8)注浆效果检测。本发明解决桥头路面沉陷病害处治开挖规模大、施工难度大、难以彻底处治、以及对交通干扰大的行业难题。
Bridge head pavement subsidence nondestructive quantitative detection and non-excavation type rapid treatment grouting construction method
一种桥头路面沉陷无损定量检测及非开挖式快速处治注浆施工方法
JIANG SHUANGQUAN (author) / HU RONG (author) / WU ZAIXIN (author) / LU WEI (author) / DONG WUBIN (author) / LIU WANCHUN (author) / LI HAIQING (author) / ZHOU MINGKAI (author) / WANG HANDONG (author) / HAN BIN (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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