Search Results - "Geotechnical research"

Optimisation of chemical constituents on enzyme-induced carbonate precipitation in test-tube and soil by Ahenkorah, Isaac, Rahman, Md Mizanur, Karim, Md Rajibul, Beecham, Simon

“…Enzyme-induced carbonate precipitation (EICP) is a bio-cementation technique and a sustainable method of ground improvement. This study examines the influence…”
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Soil bio-cementation treatment strategies: state-of-the-art review by Omoregie, Armstrong Ighodalo, Muda, Khalida, Ong, Dominic Ek Leong, Ojuri, Oluwapelumi Olumide, Bakri, Muhammad Khusairy Bin, Rahman, Md Rezaur, Basri, Hazlami Fikri, Ling, Yong Ee

“…Bio-cementation is a new sustainable approach that has gained popularity due to its low energy and carbon dioxide footprint compared with those of existing…”
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Sustainable cementitious blends for strength enhancement of dredged mud in Queensland, Australia by Liu, Yaxu, Ong, Dominic E L, Oh, Erwin, Liu, Zhuang, Hughes, Ross

“…Cement is commonly used as a stabilisation material in soft soil stabilisation. However, the use of cement can cause environmental issues, as the production of…”
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Effects of push–pull injection–suction spacing on sand biocementation treatment by Omoregie, Armstrong Ighodalo, Ong, Dominic Ek Leong, Li, Phua Ye, Senian, Nurnajwani, Hei, Ngu Lock, Esnault-Filet, Annette, Muda, Khalida, Nissom, Peter Morin

“…The process of ureolysis-driven biocementation is used to improve granular soils. The precipitation of calcium carbonate (CaCO 3 ) crystals results from the…”
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Geotechnical characteristics of levees subjected to sand boil due to high-water levels by Kawajiri, Shunzo, Kawaguchi, Takayuki, Ogasawara, Akinobu, Minabe, Yuki, Nakamura, Dai

“…The investigation of river levees holds significant implications for mitigating flood damage. Sand boiling, backward erosion piping, and phenomena manifesting…”
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Evaluation of state parameter interpretation methods using CPT calibration chamber data by Liu, Wei, Ghafghazi, Mason

“…The cone penetration test (CPT) is widely used to determine the in situ state parameter of soils because it provides continuous data and excellent…”
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On stress ratio equations in three-dimensional stress space for modelling soil behaviour by Handspiker, Wyatt, Liu, Zhenyu, Ghafghazi, Mason

“…Constitutive models and failure criteria of soils, rocks, and other materials often need to be extended beyond the triaxial state where they are usually…”
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Heavy metal immobilisation with microbial-induced carbonate precipitation: a review by Omoregie, Armstrong Ighodalo, Ouahbi, Tariq, Basri, Hazlami Fikri, Ong, Dominic Ek Leong, Muda, Khalida, Ojuri, Oluwapelumi Olumide, Flores, Diana Jumbo, Ammami, Mohamed Tahar

“…Microbial-induced carbonate precipitation (MICP) is a promising bioremediation technology for heavy metal immobilisation. This review explores the applications…”
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Undrained stability of active and passive trapdoors by Shiau, Jim, Hassan, Mohammad Mirza

“…The recent growth in the number of sinkhole occurrences due to human activities has highlighted the need for better understanding and prediction of the…”
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Results of a dilatancy round robin by Reid, David, Fourie, Andy, Dickinson, Simon, Shanmugarajah, Thava, Fanni, Riccardo, Smith, Kyle, Garfias, Juan, Yuan, Bin, Ghafghazi, Mason, Duyvestyn, Adam

“…The critical state approach currently finds widespread adoption in geotechnical engineering practice, particularly with respect to tailings storage facilities…”
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Vertical bearing capacity of spun precast concrete piles in liquefiable soil: a case study by Farzana, Kh Afia, Ahmed, Khondaker Sakil, Ahmed, Mohiuddin, Ansary, Mehedi Ahmed, Abedin, Md Zoynul

“…Spun precast prestressed concrete (SPC) piles have been used in many parts of the world as a viable foundation alternative. This study assessed the…”
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Dynamic failure behaviour of sandstone with filling joints using the Brazilian disc method by Su, Qingqing, Tu, Jinsong

“…Rock masses contain joints often filled with low-strength materials such as mud and gum. The instability mechanism of a filled jointed rock mass under dynamic…”
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Trends and opportunities for greener and more efficient microbially induced calcite precipitation pathways: a strategic review by Bhadiyadra, Kishan, Jong, Siaw Chian, Ong, Dominic E L, Doh, Jeung-Hwan

“…Microbially induced carbonate precipitation (MICP) is extensively used for soil stabilisation, sand erosion control, bioremediation and concrete repair…”
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Acquisition method based on differential global positioning system for land resource data by Liu, Huan

“…With the rapid development of the economy, many types of cultivated land have been occupied or transformed. Therefore, land-management departments need to…”
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Slope visualisation and stability study using geographic information science by Jian, Xianghui

“…High-precision visualised three-dimensional (3D) slope modelling and stability analysis have benefited from the quick development of big data technology. This…”
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Editorial by Rahman, Md Mizanur, Ong, Dominic E.L.

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Secondary consolidation simulation of peat with vertical drains under time-dependent loading by Cui, Songming, Thilakarathne, Dilmini, Qin, Xiaqiang, Thilakasiri, Saman

“…Preloading with vertical drains is an effective ground improvement technique used to accelerate the consolidation process. Generally, embankments are…”
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Analysis of a landslide in sensitive clays using the material point method by Troncone, Antonello, Pugliese, Luigi, Parise, Andrea, Conte, Enrico

“…Slope movements are generally classified into four different phases: pre-failure, failure, post-failure and eventual reactivation. In engineering applications,…”
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Potentiometric ion-selective membrane sensing of microbially induced calcite precipitation by Worley, Robert L, Badireddy, Appala Raju, Khan, Kamruzzaman, van der Heijden, Ryan, Dewoolkar, Mandar

“…Microbially induced calcite precipitation (MICP) is an emerging biogeotechnical technique that facilitates a bio-cementation process through biomineralisation…”
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Undrained shear strength of artificially flocculated clays by Noda, Shohei, Tsukamoto, Yoshimichi

“…The flocculation and sedimentation of suspended clay particles in marine environments are an important process to form natural marine clays. In this study, the…”
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