A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-repairing device and method for repairing underground engineering cracks
The invention provides a self-repairing device and method for repairing underground engineering cracks. The self-repairing device comprises a steel grouting pipe, and the steel grouting pipe is arranged in a wall of underground engineering; a plurality of sound wave emitters are arranged on the periphery of the wall of the underground engineering, and a sound wave receiver is installed on the steel grouting pipe; an inlet of the steel grouting pipe is connected with the slurry storage tank; a spring switch vibration sensor is installed on the steel grouting pipe and located above the sound wave receiver. A normally closed electromagnetic valve is mounted at the upper end of the steel grouting pipe; a slurry discharging pipe is mounted at the bottom end of the steel grouting pipe; a gravity sensing switch and a normally closed electromagnetic valve are mounted at the bottom end of the steel grouting pipe; the steel grouting pipe is connected with an electric grouting pump used for grouting and used for pumping mixed liquid of the epoxy resin latent curing agent and the novel magnetic epoxy resin cement grout into the steel grouting pipe. The repairing speed of the cracks in the underground engineering structure is increased, the requirements in actual engineering are met, and the problem that a traditional construction mode cannot solve the problem that the cracks of the underground engineering structure are difficult to repair is solved.
本发明提供了一种用于修补地下工程裂缝的自修复装置及方法，它包括钢制注浆管，钢制注浆管设置在地下工程的墙体内部；在地下工程的墙体四周设置多个声波发射器，钢制注浆管上安装有声波接收器；钢制注浆管的进口与储浆池相连；钢制注浆管上并位于声波接收器的上方安装有弹簧开关震动传感器；钢制注浆管的上端安装有常闭电磁阀；钢制注浆管的底端安装有卸浆管；钢制注浆管底端安装重力感应开关和常闭电磁阀；钢制注浆管与用于注浆的电动注浆泵相连，用于将环氧树脂潜伏性固化剂和新型磁性环氧树脂水泥浆液的混合液泵送到钢制注浆管中。提高了地下工程结构中裂缝的修补速度，满足实际工程中的需求，解决了传统施工方式不能解决地下工程结构裂缝修补困难等问题。
Self-repairing device and method for repairing underground engineering cracks
The invention provides a self-repairing device and method for repairing underground engineering cracks. The self-repairing device comprises a steel grouting pipe, and the steel grouting pipe is arranged in a wall of underground engineering; a plurality of sound wave emitters are arranged on the periphery of the wall of the underground engineering, and a sound wave receiver is installed on the steel grouting pipe; an inlet of the steel grouting pipe is connected with the slurry storage tank; a spring switch vibration sensor is installed on the steel grouting pipe and located above the sound wave receiver. A normally closed electromagnetic valve is mounted at the upper end of the steel grouting pipe; a slurry discharging pipe is mounted at the bottom end of the steel grouting pipe; a gravity sensing switch and a normally closed electromagnetic valve are mounted at the bottom end of the steel grouting pipe; the steel grouting pipe is connected with an electric grouting pump used for grouting and used for pumping mixed liquid of the epoxy resin latent curing agent and the novel magnetic epoxy resin cement grout into the steel grouting pipe. The repairing speed of the cracks in the underground engineering structure is increased, the requirements in actual engineering are met, and the problem that a traditional construction mode cannot solve the problem that the cracks of the underground engineering structure are difficult to repair is solved.
本发明提供了一种用于修补地下工程裂缝的自修复装置及方法，它包括钢制注浆管，钢制注浆管设置在地下工程的墙体内部；在地下工程的墙体四周设置多个声波发射器，钢制注浆管上安装有声波接收器；钢制注浆管的进口与储浆池相连；钢制注浆管上并位于声波接收器的上方安装有弹簧开关震动传感器；钢制注浆管的上端安装有常闭电磁阀；钢制注浆管的底端安装有卸浆管；钢制注浆管底端安装重力感应开关和常闭电磁阀；钢制注浆管与用于注浆的电动注浆泵相连，用于将环氧树脂潜伏性固化剂和新型磁性环氧树脂水泥浆液的混合液泵送到钢制注浆管中。提高了地下工程结构中裂缝的修补速度，满足实际工程中的需求，解决了传统施工方式不能解决地下工程结构裂缝修补困难等问题。
Self-repairing device and method for repairing underground engineering cracks
一种用于修补地下工程裂缝的自修复装置及方法
LIU JIE (author) / TUO MINGMIN (author) / CHENG JIAN (author) / CHEN ZHENXUN (author) / LIU WANGHAO (author) / BAO XIAOPENG (author) / WANG MINGYUAN (author) / WANG YALEI (author) / HU GEGE (author) / HU-YUAN NIEHONG (author)
2023-11-10
Patent
Electronic Resource
Chinese
Microbial repairing agent for self-repairing marine concrete cracks
| European Patent Office | 2020
Raw material formula for repairing roof cracks and method for repairing cracks
| European Patent Office | 2015
Underground engineering crack repairing device and using method
| European Patent Office | 2023
Underground cavity non-excavation repairing device and repairing method thereof
| European Patent Office | 2022