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Qirui Bo, Junwei Liu, Wenchang Shang, Ankit Garg, Xiaoru Jia and Kaiyue Sun
Nowadays, the use of new compound chemical stabilizers to treat marine clay has gained significant attention. However, the complex non-linear relationship between the influencing factors and the unconfined compressive strength of chemically treated marin...
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Manal A. Alnaimy, Ahmed S. Elrys, Martina Zelenakova, Katarzyna Pietrucha-Urbanik and Abdel-Rahman M. Merwad
Despite studies focusing on soil substrates (carbon and nitrogen) and heavy metal availability, the impact of diversified parent materials in arid alkaline regions has received little attention. To reveal the influence of parent material, we investigated...
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Jiayi Shen, Xinyi Wang, Qian Chen, Zhaoyi Ye, Qiaoling Gao and Jiawang Chen
The laboratory miniature vane shear test (MVST) has been widely used to measure the undrained shear strength of marine sediments in offshore engineering. However, the transfer of the soil sample in tube samplers from the seabed to the laboratory releases...
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Yin Wang, Zhen Qi, Tongzhong Wei, Junji Bao, Xun Zhang and Yansheng Zhou
This paper analyzes the deformation responses of single-cylinder and four-cylinder suction pile foundations in soft clay under horizontal cyclic loading. Based on the existing stiffness degradation model of soft clay, a more suitable model for marine sof...
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Shuo Li, Changming Wang, Fuyan Guo, Xiaoyang Liu, Songling Han and Ruiyuan Gao
Secondary compression studies can provide insights for evaluating the engineering potential and environmental impact of soil. The objective of this research was to investigate the effect of bound water content on the secondary compression of marine silty...
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Zhiwen Sun, Gangqiang Kong, Yang Zhou, Yang Shen and Hanyu Xiao
A transparent clay manufactured using Carbopol® UltrezTM 10 (simplified as U10) was introduced, and its manufacturing processes were briefly described. Both relative transparency (RT) and modulation transfer function (MTF) methods were used to quantify t...
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Endene Emmanuel, Vivi Anggraini, Agusril Syamsir and Afshin Asadi
This paper focuses on employing an optimization approach in evaluating the hydraulic conductivity (HC) of CO2-carbonated olivine-admixed marine clay for possible utilization as a hydraulic barrier in engineered landfills to minimize leachate migration. T...
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Fatin Amirah Kamaruddin, Haslinda Nahazanan, Bujang Kim Huat and Vivi Anggraini
Waste products have recently been used as one of the techniques in soil stabilization. The material is not just environmentally friendly, but also cheap. In this study, two different types of soil stabilizer?lime and alkaline activator (AA) with the incl...
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Bowen Kong, Fan Xia, Bingqi Yu, Tangdai Xia and Zhi Ding
Artificial freezing methods can help highlight the mechanical properties of marine clay. The construction of cross passages in metro tunnels employs the freezing method. Freeze?thaw circulation, which is part of the process, affects the engineering prope...
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Pasin Plodpradit, Osoon Kwon, Van Nguyen Dinh, Jimmy Murphy and Ki-Du Kim
This paper presents a procedure for the coupled dynamic analysis of offshore wind turbine?jacket foundation-suction bucket piles and compares the American Petroleum Institute (API) standard method and Jeanjean?s methods used to model the piles. Nonlinear...
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