This study aimed to determine the effect of various influencing parameters such as tunnel diameter (D), depth (H), width (B), length (L), number floors, and horizontal distance building from axis (X), well soil properties internal friction angle (ϕ), Poisson ratio (υ), modulus elasticity (E), cohesion (C) on surface settlement using ABAQUS. According results, settelment increases with increasin...

Abstract Safe bearing capacity (SBC) may be estimated for cohesive soil using the IS Code it is essential to conduct shear tests in order identify angle of internal friction and cohesion, SPT determine N-value soil, as well dry density relative soil. The SBC per settlement criteria laboratory evaluations its properties. This study suggests use ANFIS predict Bearing Capacity a function foundatio...

To analyze the plastic failure process and mechanism of gob floor in close-distance coal seams mining, a simplified mechanical model lateral abutment pressure was proposed to derive stress surrounding rock. The distribution characteristics deviator were obtained, effect geological parameters (coal depth H horizontal coefficient ?) studied. By combining Mohr–Coulomb theory, influence rock cohesi...

This study investigated the effects of soil moisture content on strength and deformation properties foundation soils cultural relics. Our goal is to inform formulation implementation repair scheme for relics above help protect Soil samples with five different contents were prepared used in unconfined compression, triaxial, consolidation tests. Several mechanical parameters determined under cont...

Abstract TR material is the abbreviation of glutinous rice and tung oil, which a traditional organic reinforcement since ancient China. Taking Qiantang River silt reinforced with as research object, 9 samples different mass mix proportions were placed in standard curing environment (20 °C, humidity 60%) for 7 days, 14 30 90 days 180 respectively. Shear test, permeability test dry-wet cycle carr...

Compared with other natural fibers, coir fiber has good strength characteristics and long-term anti-biodegradation ability. At present, most studies on randomly distributed fiber-reinforced soil have focused cohesionless or granular soil. In this paper, the influence of deviatoric stress shear index red clay different content was assessed by a consolidated undrained (CU) triaxial compression te...

Granitic residual soils are formed by the in situ weathering of intrusive granitic rocks and present different parts world. Due to their large presence, many civil engineering projects carried out on within these soils. Therefore, a correct characterization slopes is necessary for slope stability studies. This investigation aims study influence values geomechanical parameters (specific weight, ...

Recent experiments on protein-folding dynamics have revealed strong evidence for internal friction effects. That is, observed relaxation times are not simply proportional to the solvent viscosity as might be expected if the solvent were the only source of friction. However, a molecular interpretation of this remarkable phenomenon is currently lacking. Here, we use all-atom simulations of peptid...

It is important to accurately assess the interaction between conductor and soil ensure stability of subsea wellheads during deepwater drilling. In this paper, numerical simulations were carried out study lateral dynamic bearing capacity considering different contact models soil. particular, surface model element selected behavior pile–soil under a transverse periodic load. On basis, influence b...

The physical and mechanical properties of soil are crucial in engineering construction, but conducting extensive experimental tests can be time-consuming, laborious, subject to uncertainties due the heterogeneity variations conditions. Soil is composed various minerals, mineral composition fundamental determinant soil. purpose this study establish a convenient reliable property prediction model...