Results 11 to 20 of about 49,533 (266)
Frontiers in Earth Science, 2023 On 3 August 2014, a magnitude Ms 6.5 earthquake struck Ludian County, Zhaotong City, Yunnan Province, causing grave losses of life and property in the Longtoushan Town Basin near the fault. In this study, a three-dimensional model of the Longtoushan Town
Chengcheng Li +7 more
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Frontiers in Marine Science, 2023 Recently, submerged floating tunnels have generated a lot of interest due to their unique cross-water traffic benefits. However, the destructive threat of submarine slide hazards was not fully considered in the design scheme of submerged floating tunnels,
Ning Fan +10 more
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Construction of Infrastructure on Peat: Case Studies and Lessons Learned
MATEC Web of Conferences, 2016 Construction of infrastructures on peat land is a very challenging task due to its properties of low shear strength, high compressibility and high water content.
Hua Ling Jen +7 more
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Construction of Buildings on Peat: Case Studies and Lessons Learned
MATEC Web of Conferences, 2016 Building construction on soft soils including on peat has many challenges and difficulties. The failed and deteriorated buildings have a big impact on the community. The IConCEES International Workshop 2015 which was conducted on October 2015 convened as
Mahmod Ali Abdul-Wadoud +7 more
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Synthesis of Zeolites from Coal Fly Ash and Their Environmental Application
International Journal of Economic and Environment Geology, 2022 This study aims to make adsorption-capable zeolite from coal fly ash, a waste product from coal-fired power plants (CFA). When it comes to commercializing sorbent, the total cost and efficiency of the adsorbent material are critical. This work used tap
Nabi Bux +3 more
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Compression Curve of Soft Soils
Soils and Foundations, 1987 ABSTRACT At present, there exist two distinct linear approximations concerning with e-p relations for soft soils, one is the linear approximation on log e-log p diagram, and the other is that on log f-log p diagram. However, little definitive data has been reported to show which of the two approximations is more suitable for the majority of soft ...
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, 2018 Project relevance: For construction of roads and embankments, soil material must be compacted to its densest state, which will result in higher soil strength and long-term stability. To obtain the compaction characteristics of soil, engineers conduct a series of laboratory standard compaction tests and then use these data for field compaction.
Gratchev, Ivan +2 more
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Shuiwen dizhi gongcheng dizhi, 2021 In order to examine the secondary consolidation characteristics of the soft soil treated with overloading preloading and analyze the post-construction settlement of the soft soil foundation treated with overloading preloading, the soft soil of the ...
Liguo CHEN +3 more
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Sains Tanah: Journal of Soil Science and Agroclimatology, 2021 The soft clay soil has been categorized as infertile soil. The occurrence of soft clay soil in paddy field areas can decline soil quality and rice production.
Muhammad Rendana +4 more
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基于IBEM-PGNN的复杂峡谷场地地震波二维散射高效模拟方法
Dizhen xuebao现有方法在求解复杂峡谷场地地震波散射问题时，难以兼顾精度、效率及宽频适应性。针对该问题本文提出了一种基于间接边界元法（IBEM）约束的物理引导神经网络（IBEM-PGNN）。该方法以IBEM的边界积分方程为物理约束，以边界虚拟波源密度为网络预测对象，将IBEM降低计算维度且满足无限远辐射条件的优势引入神经网络训练过程。为提高较高频率工况下的训练稳定性，在网络输入中引入多尺度傅里叶特征，并结合自适应损失权重和迁移学习策略。以平面P波入射下的峡谷场地为例 ...
Zhongxian Liu +4 more
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