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Chen-Xiang Dai, Qiong-Fang Zhang, Shao-Heng He, An Zhang, Hua-Feng Shan and Tang-Dai Xia
In this study, to explore the microstructure deformation mechanism of marine soft marine soil under cyclic loading, we analyzed the dynamic properties of soft marine soil under cyclic loading via dynamic consolidation compression testing. Then, using Ima...
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Cuiying Zhou, Guangjun Cui, Wanyi Liang, Zhen Liu and Lihai Zhang
To mitigate the risk of structural failure in coastal engineering caused by soft marine soil creep, this study presents a coupled macroscopic and mesoscopic creep model of soft marine soil to predict long-term deformation behavior of the soil. First, the...
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Deqiang Chen, Junhui Luo, Xianlin Liu, Decai Mi and Longwang Xu
Marine soft soil foundation is a double-layer foundation structure with a crust layer and soft substratum. Moreover, it is common that there are various forms of drainage. Accordingly, based on Terzaghi?s consolidation theory and the continuous drainage ...
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Sang Hyun Jun and Hyuk Jae Kwon
This paper proposes representative constitutive relationship equations of dredging and reclamation soft soil in Korea. The marine soft soils were sampled at 23 dredged-reclaimed construction sites in the Busan, Gwangyang, and Incheon regions in Korea; th...
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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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Zhi Ding, Bowen Kong, Xinjiang Wei, Mengya Zhang, Baolong Xu and Fangjie Zhao
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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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Chan, C-M.,Mokhtar, M.
Pág. 69 - 76
Cement is widely used for improvement of soft soils, but financial and environmental concerns are causing genuine concerns to all parties, leading to the quest for alternative and effective stabilizers. Ricehusk is an agricultural waste in Malaysia, comm...
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Ying Yang, Hailei Kou, Zhenghui Li, Yonggang Jia and Chaoqi Zhu
The study of the physical and mechanical properties of marine soil is of great importance for marine geohazard prediction, submarine energy extraction, and submarine foundation design. In this study, a series of basic geotechnical tests and triaxial comp...
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Xiaochun Zhang, Jianhan Hu and Shuyang Chen
In the southeastern coastal regions of China, thick layers of marine soft soil are widely distributed, exhibiting characteristics such as high compressibility, high porosity, low strength, high sensitivity, and easy thixotropy, and these viscoelastic beh...
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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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Daniel Tjandra,Paravita Sri Wulandari
Pág. pp. 15 - 19
Electrokinetics is one of soft ground improvement methods to improve its bearing capacity. The objective of this research is to investigate the increase of friction and end bearing resistance of an embedded instrumented model pile in marine clay after el...
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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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Nan Jiang, Changming Wang, Qian Wu and Shuo Li
The macroscopic mechanical properties of natural sedimentary soft soils, which are usually linked to their microstructure, are different from those of remolded soils. The interaction between soil structure and mechanical behavior is a manifestation of st...
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