Effective Cohesion for Compacted Clay 来自 ResearchGate 喜欢 0 阅读量: 23 作者: RW Day 摘要: When an unsupported chunk of compacted clay is placed in water, it will generally completely slake apart. However, if the sample is compacted over optimum and after the sample is allowed to cure, ...
CLAY soilsENGINEERING designPLIOCENE EpochCorrelations of engineering properties are a useful tool in geotechnical engineering practice. This paper aims to provide a correlation between the effective cohesion and plasticity index for natural, undisturbed clay soils from the Kozloduy area...
The shear strength of over-consolidated clay is explained without effective cohesion, which results also from swelling up to decay, while rapid shearing of water-saturated clay can lead to a cavitation of pore water. The \\(p_w\\) -neutrality is also confirmed by triaxial tests with ...
6) effective cohesion intercept 抗剪强度有效粘聚力补充资料:土的抗剪强度 土体抵抗剪切破坏的能力。土可以由于拉力过大而开裂,也可以由于剪力过大而破坏。土体中各点的抗剪强度或所承受的剪应力都可以是不均匀的。因此,土体的剪切破坏可能是整体破坏,也可能是局部破坏。工程上有许多情况(如地基承载力、土坡稳定...
The increase in shear strength due to unsaturated conditions is generally related to the increase in apparent cohesion [Math Processing Error]C′ which is due to the second term of Eq. 2 and may expressed as: [Math Processing Error]C′=χs (4) The apparent cohesion can, therefore, be ...
Engineering properties of LWA, including specific gravity, loose bulk density, friable particles, organic impurities, abrasion resistance, undrained cohesion, free swell, and compressibility were tested in the lab to evaluate its potential for use as a construction material. LWA has been successfully ...
An essay on the cohesion of fluids. Philos. T. R. Soc. Lond. 95, 65 (1805). 21. Vaidya, A. & Chaudhury, M. K. Synthesis and surface properties of environmentally responsive segmented polyurethanes. J. Colloid Interface Sci. 249, 235–245 (2002). 22. Sawada, H., Ikematsu, Y., ...
skirting boards are integral to the design integrity and functionality of interior spaces. Their dual role in protecting walls and floors, enhancing visual appeal, and facilitating design cohesion makes them a fundamental element of room design. Whether serving a practical purpose or making a decorativ...
significantly influenced by the effective confining pressure, with the clay content having no obvious effect. However, the clay content is negatively correlated with the secant modulus (E50). The internal friction angle of the LHBCSS is higher than that of the HHBCSS, and the cohesion of the ...
2007). In studies of synthetic hydrate-bearing sand, the increase in strength caused by the presence of hydrates was assumed to be reflected in the apparent cohesion, and the friction angle was considered to be constant (Waite et al. 2009). In the past decade, advancements in pressure core...