Results 61 to 70 of about 4,762 (152)

Hydroelectric simulation of the phreatic water response of mining cracked soil based on microbial solidification

Open Geosciences
Coal mining in ecologically fragile areas results in the failure of aquiclude layers and the loss of surface water bodies. Herein, research was conducted on the microbial solidification of cracked soils and the corresponding response of the ecological ...
Gao Ying, Ismail Mohd Ashraf Mohamad, Li Tao, Li Bo, Zhang Jiarui   +4 more
doaj   +1 more source

Experimental study on performance of MICP solidified sand enhanced by alkali modified fly ash

Yantu gongcheng xuebao
The application of alkali modified fly ash in MICP technology can fully utilize its adsorption performance, reduce the ammonia nitrogen generated during the MICP process, and open up new avenues for environmentally friendly soil solidification technology.
ZHANG Peng , LI Zhihui , YU Jialin , GONG Yuhui , TANG Yuzi
doaj   +1 more source

MICP field reinforcement operation process and numerical simulation.

MICP field reinforcement operation process and numerical simulation.
Xianxian Zhu (17867331), Haili Wang (16142), Yujie Li (294983), Jianhua Wang (159545)   +3 more
core   +1 more source

Effects of bacterial strains on undrained cyclic behavior of bio-cemented sand considering wetting and drying cycles

Journal of Rock Mechanics and Geotechnical Engineering
The microbial-induced calcite precipitation (MICP) technique has been developed as a sustainable methodology for the improvement of the engineering characteristics of sandy soils. However, the efficiency of MICP-treated sand has not been well established
Nilanjana Banik, Rajib Sarkar
doaj   +1 more source

Microbial induced carbonate precipitation (MICP): The case for microscale perspective

, 2017
Microbial induced carbonate precipitation (MICP) is an innovative soil improvement technique which is capable of enhancing the strength and stiffness of soils, and controlling their hydraulic conductivity. These engineering properties of soils after MICP
Wang, Y, Soga, K, ,, Jiang, NJ
core  

Factors Affecting Biocementation Process by Micp in Soils

Architecture, Civil Engineering, Environment
The aim of the paper is to present factors affecting the biocementation process using the Microbially Induced Calcium Carbonate Precipitation (MICP) method in soils.
WASIL Mariola
doaj   +1 more source

Microbially Induced Carbonate Precipitation (MICP): New strains, new perspectives

The process of microbially induced carbonate precipitation (MICP) is revolutionizing construction and geotechnical engineering. By harnessing the ability of microorganisms to induce calcium carbonate formation, it is possible to sustainably and ...
Hadjari, Ouiam, Bouacem, K., Allala, F., Jaouadi B., Hammdoud, Ikhlas, Bouanane A., Mechri, Sondes, Chehrî, Ryma, Hernandez, J. E.   +8 more
core  

MICP Technology Upscaling [PDF]

Geotechnical engineering practices for soil improvement are oftentimes material and energy intensive and thus new technologies are being developed to be environmentally conscious.
San Pablo, Alexandra Camille Munoz
core   +1 more source

Freeze–Thaw Durability and Pb Leaching Control of Graphene-Assisted MICP-Stabilized Pb-Contaminated Loess: Coupled Hydro-Environmental and Geotechnical Performance

Crystals
Freeze–thaw cycling can strongly disturb the pore-water environment, soil fabric, and contaminant mobility of heavy-metal-contaminated loess, thereby threatening the long-term effectiveness of stabilization treatments in seasonally frozen regions.
Yunxiao Jin, Shixu Zhang, Longping Luo, Siqi Hong, Jianmei Zhang   +4 more
doaj   +1 more source

Experimental study on optimization of pipe jacking mud mixture ratio based on MICP technology

In the course of pipe jacking construction, the carrying-soil effect frequently arises, influenced by factors such as excavation unloading, ongoing disturbance from successive pipe sections, and the progressive accumulation of soil adhesion.
Xiaoli Zhang, Hang Zhang, Guangqin Cui, Chenguang Ma, Hong Shao   +4 more
core   +1 more source