The influence range of the biogas desaturation method for mitigating sand liquefaction

被引：0
|
作者：
Peng, Erxing [1 ,2 ]
Li, Dandan [3 ]
Hu, Xiaoying [3 ]
He, Binbin [1 ,4 ]
Dang, Haiming [5 ]
Liu, Youqian [5 ]
机构：
[1] East China Jiaotong Univ, State Key Lab Performance Monitoring & Protecting, Nanchang, Jiangxi, Peoples R China
[2] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Cryospher Sci & Frozen Soil Engn, Lanzhou, Gansu, Peoples R China
[3] Lanzhou Univ Technol, Sch Civil Engn, Lanzhou, Gansu, Peoples R China
[4] East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang, Jiangxi, Peoples R China
[5] China Railway Qinghai Tibet Grp Co Ltd, Chengdong, Peoples R China
来源：
FRONTIERS IN EARTH SCIENCE | 2024年 / 12卷
基金：
中国国家自然科学基金;
关键词：
influence range; sensitivity analysis; desaturation; biogas; TOUGH2; PSEUDOMONAS-STUTZERI; HYDRAULIC CONDUCTIVITY; MODEL; FLOW; REDUCTASE; PURIFICATION; TRANSPORT;
D O I：
10.3389/feart.2024.1433507
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
To clarify the influence range and saturation distribution after the biogas desaturation method is applied, a three-dimensional model is established with TOUGH2 software to analyze the effect of construction parameters such as grouting volume, grouting rate, grouting depth, nitrogen source concentration, and soil porosity. After that, the sensitivity of the parameters on the influence range is determined. The grouting volume and soil porosity are the most sensitive to the lateral and vertical influence range, respectively. This study provides a basis for the engineering practice of treating liquefiable subgrade by the biogas desaturation method.
引用
收藏
页数：19
相关论文
共 50 条
  • [1] Desaturation for Liquefaction Mitigation Using Biogas Produced by Pseudomonas stutzeri
    Peng, Erxing
    Zhang, Dingwen
    Sun, Wenbo
    Du, Guangyin
    JOURNAL OF TESTING AND EVALUATION, 2018, 46 (04) : 1333 - 1342
  • [2] Mitigation of liquefaction of saturated sand using biogas
    He, J.
    Chu, J.
    Ivanov, V.
    GEOTECHNIQUE, 2013, 63 (04): : 267 - 275
  • [3] Evaluation of gravel drains and compacted sand piles in mitigating liquefaction
    Sadrekarimi, A.
    Ghalandarzadeh, A.
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-GROUND IMPROVEMENT, 2005, 9 (03) : 91 - 104
  • [4] Influence of strain histories on liquefaction resistance of sand
    Nelson, Fred
    Okamura, Mitsu
    SOILS AND FOUNDATIONS, 2019, 59 (05) : 1481 - 1495
  • [5] Influence of sand origin and mineralogy on liquefaction resistance
    Sandoval, Eimar A.
    Pando, Miguel A.
    INGENIERIA Y COMPETITIVIDAD, 2012, 14 (01): : 153 - 163
  • [6] INFLUENCE OF SAND PHYSICAL PARAMETERS ON LIQUEFACTION PHENOMENON
    Serbulea, Manole-Stelian
    Alexandru, Niculescu
    Adrian, Priceputu
    Rosu, Cosmin-Victor
    GEOCONFERENCE ON SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING, SGEM 2014, VOL II, 2014, : 535 - 542
  • [7] Seismic response of mitigation of sand liquefaction beneath existing buildings using microbial induced desaturation
    Lv, Meitong
    Zhang, Dingwen
    Xu, Tao
    CASE STUDIES IN CONSTRUCTION MATERIALS, 2024, 20
  • [8] Seismic response of mitigation of sand liquefaction beneath existing buildings using microbial induced desaturation
    Lv, Meitong
    Zhang, Dingwen
    Xu, Tao
    Case Studies in Construction Materials, 2024, 20
  • [9] COUNTERMEASURE FOR SAND LIQUEFACTION: 'GRAVEL DRAINS METHOD'.
    Saito, Akira
    Tagawa, Kengo
    Tamura, Toru
    Oishi, Hiroshi
    Nagayama, Hideaki
    Shimaoka, Hisatoshi
    Nippon Kokan technical report overseas, 1987, (51): : 46 - 52
  • [10] New method for calculating probability of sand liquefaction
    Yuan J.-Y.
    Li T.-N.
    Wang L.-M.
    Wang Y.-L.
    Chen L.-W.
    Li Z.-Y.
    Yuan X.-M.
    Wang Y.-Z.
    Chen Z.-S.
    Li R.-S.
    Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2022, 44 (03): : 541 - 549
12345