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A platform for research: civil engineering, architecture and urbanism
Microbial grouting reinforcement device and method based on rock landslide anchor cable hole
The invention discloses a microorganism grouting reinforcement device and method based on rock landslide anchor cable holes. The microorganism grouting reinforcement device mainly comprises a material storage device, an anchor cable anchoring device and a closed section pressure grouting device. The storage device comprises three groups of feeding tanks, the lower ends of the three groups of feeding tanks are connected with a pump through a discharging pipeline, and the other end of the pump is connected with a grouting pipe fitting; the closed section pressure grouting device comprises an upper expander and a lower expander, and the upper expander and the lower expander are connected through a leakage pipe; one end of the oil injection pipe is connected with the oil pump, and the other end of the oil injection pipe downwards extends into the upper expander and the lower expander and injects oil to the expansion parts of the upper expander and the lower expander; the upper end of the grouting pipe extends out of the closed section pressure grouting device, and the lower end extends into the leakage pipe. According to the microorganism grouting reinforcing device and method based on the rock landslide anchor cable hole, the overall stability of a slope body can be improved.
一种基于岩质滑坡锚索孔的微生物灌浆加固装置及方法，主要包括储料装置、锚索锚固装置、封闭段压力注浆装置；储料装置包括三组进料罐，三组进料罐下端通过出料管路与泵机连接，泵机另一端与注浆管件连接；封闭段压力注浆装置包括上部膨胀器、下部膨胀器，上部膨胀器、下部膨胀器之间通过漏管连接；注油管一端与油泵连接、另一端向下伸入到上部膨胀器、下部膨胀器内并向上部膨胀器、下部膨胀器的膨胀部注油；注浆管上端伸出封闭段压力注浆装置、下端伸入到漏管内。本发明提供的一种基于岩质滑坡锚索孔的微生物灌浆加固装置及方法，可提升坡体整体稳定性。
Microbial grouting reinforcement device and method based on rock landslide anchor cable hole
The invention discloses a microorganism grouting reinforcement device and method based on rock landslide anchor cable holes. The microorganism grouting reinforcement device mainly comprises a material storage device, an anchor cable anchoring device and a closed section pressure grouting device. The storage device comprises three groups of feeding tanks, the lower ends of the three groups of feeding tanks are connected with a pump through a discharging pipeline, and the other end of the pump is connected with a grouting pipe fitting; the closed section pressure grouting device comprises an upper expander and a lower expander, and the upper expander and the lower expander are connected through a leakage pipe; one end of the oil injection pipe is connected with the oil pump, and the other end of the oil injection pipe downwards extends into the upper expander and the lower expander and injects oil to the expansion parts of the upper expander and the lower expander; the upper end of the grouting pipe extends out of the closed section pressure grouting device, and the lower end extends into the leakage pipe. According to the microorganism grouting reinforcing device and method based on the rock landslide anchor cable hole, the overall stability of a slope body can be improved.
一种基于岩质滑坡锚索孔的微生物灌浆加固装置及方法，主要包括储料装置、锚索锚固装置、封闭段压力注浆装置；储料装置包括三组进料罐，三组进料罐下端通过出料管路与泵机连接，泵机另一端与注浆管件连接；封闭段压力注浆装置包括上部膨胀器、下部膨胀器，上部膨胀器、下部膨胀器之间通过漏管连接；注油管一端与油泵连接、另一端向下伸入到上部膨胀器、下部膨胀器内并向上部膨胀器、下部膨胀器的膨胀部注油；注浆管上端伸出封闭段压力注浆装置、下端伸入到漏管内。本发明提供的一种基于岩质滑坡锚索孔的微生物灌浆加固装置及方法，可提升坡体整体稳定性。
Microbial grouting reinforcement device and method based on rock landslide anchor cable hole
一种基于岩质滑坡锚索孔的微生物灌浆加固装置及方法
CHENG LEI (author) / DENG HUAFENG (author) / TIAN HAO (author) / ZHOU SHUHUAN (author) / XIAO YAO (author) / XIONG YU (author) / ZHU WENXI (author) / CHEN YONGQI (author) / ZHU ZUOXIANG (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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