Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slope reinforcing device and method based on microbial mineralization
The invention discloses a side slope reinforcing device and method based on microbial mineralization. The device comprises a slurry storage system, a self-adaptive grouting system and a dynamic monitoring system. The device is mounted on a slope to be reinforced; the MICP grouting liquid storage pool is connected with the grouting pipe through the grouting pump and the grouting pipeline in sequence, and the function of reinforcing slope soil through MICP grouting is achieved. According to the device, a microbial grouting reinforcement technology is adopted, the problem of environmental pollution caused by grouting is greatly relieved, the viscosity of MICP slurry is small, the reinforcement diffusion range is wider under low pressure, and disturbance to stratums is small. Reinforced soil data are fed back to a computer system in real time by adopting a pressure sensor and a bending element, and a computer corrects and adjusts the MICP grouting speed and pressure according to the feedback data, so that the economic benefit is maximized, and after soil parameter data reaches a preset value, soil reinforcement is completed, and then equipment is dismantled for recycling.
本发明公开了一种基于微生物矿化的边坡加固装置与方法，所述的装置包括存储浆液系统、自适应灌浆系统以及动态监测系统；将本装置安装在待加固边坡；MICP灌浆液贮存池依次通过注浆泵、注浆管道与注浆管相连，实现MICP灌浆加固边坡土壤功能。本装置采用微生物灌浆加固技术，大幅减轻了由于灌浆带来的环境污染问题，MICP浆液粘性小，低压力下加固扩散范围更广，对地层扰动较小。采用压力传感器和弯曲元将加固土壤数据实时反馈到计算机系统，计算机根据反馈数据修正调整MICP灌浆速度和压力，从而做到经济效益的最大化，待土壤参数数据达到预定值，土体加固完成，随后拆除设备回收利用。
Slope reinforcing device and method based on microbial mineralization
The invention discloses a side slope reinforcing device and method based on microbial mineralization. The device comprises a slurry storage system, a self-adaptive grouting system and a dynamic monitoring system. The device is mounted on a slope to be reinforced; the MICP grouting liquid storage pool is connected with the grouting pipe through the grouting pump and the grouting pipeline in sequence, and the function of reinforcing slope soil through MICP grouting is achieved. According to the device, a microbial grouting reinforcement technology is adopted, the problem of environmental pollution caused by grouting is greatly relieved, the viscosity of MICP slurry is small, the reinforcement diffusion range is wider under low pressure, and disturbance to stratums is small. Reinforced soil data are fed back to a computer system in real time by adopting a pressure sensor and a bending element, and a computer corrects and adjusts the MICP grouting speed and pressure according to the feedback data, so that the economic benefit is maximized, and after soil parameter data reaches a preset value, soil reinforcement is completed, and then equipment is dismantled for recycling.
本发明公开了一种基于微生物矿化的边坡加固装置与方法，所述的装置包括存储浆液系统、自适应灌浆系统以及动态监测系统；将本装置安装在待加固边坡；MICP灌浆液贮存池依次通过注浆泵、注浆管道与注浆管相连，实现MICP灌浆加固边坡土壤功能。本装置采用微生物灌浆加固技术，大幅减轻了由于灌浆带来的环境污染问题，MICP浆液粘性小，低压力下加固扩散范围更广，对地层扰动较小。采用压力传感器和弯曲元将加固土壤数据实时反馈到计算机系统，计算机根据反馈数据修正调整MICP灌浆速度和压力，从而做到经济效益的最大化，待土壤参数数据达到预定值，土体加固完成，随后拆除设备回收利用。
Slope reinforcing device and method based on microbial mineralization
一种基于微生物矿化的边坡加固装置与方法
FENG GUOHUI (Autor:in) / XU CHANGJIE (Autor:in) / LI YUJIE (Autor:in) / YANG KAIFANG (Autor:in) / SUN ZHIHAO (Autor:in) / HU ANFENG (Autor:in) / HU DIANDIAN (Autor:in) / SHI ZHANBIN (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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