The main purpose of this paper is to investigate the stiffness of soil under cyclic loading at small and medium strain level. The influence of several important factor on shear modulus of soil such as: the strain level, the plasticity index and the main effective stress are discussed in ...
3) dynamic shear modulus 动剪切模量 1. Experimental study on dynamic shear modulus of remolded frozen silty clay for Qinghai-Xizang Railway; 青藏铁路重塑冻结粉质黏土动剪切模量试验研究 2. Effects of consolidation ratios of sands on dynamic shear modulus and response spectrum of soil surface; ...
The small-strain shear modulusG0is a property fundamental to the deformation response of soils to dynamic loading. It depends on soil mineralogy, particle characteristics, void ratio, effective stress, and the degree of saturation. Some theories have been established to predictG0of soils under variab...
While volcanic soils exist in many places around the world, their mechanical behavior is however less extensively studied as compared to the conventional soil type such as quartz sand and clay. This paper presents an experimental study investigating the small-strain shear modulus (G0) and associated...
Wireless networking devices and microcontroller handles the data acquisition, signal processing, control, and communication for obtaining shear wave velocity and shear modulus of surface soil. The performance of newly developed surface wave method is estimated as faster and robust with arrangement of ...
2.12.2.1.3 Shear modulus23 The shear modulus at room temperature of 191 GPa for CVD SiC has been determined by the four-point bending technique. This value was also derived from the elastic modulus and Poisson’s ratio (ν), using the conventional formula for isotropic solids: G = E/2(...
in-Situ Impulse Test for Determination of Soil Shear Modulus as a Function of Strain Vita. Thesis (Ph. D.)--University of Illinois at Urbana-Champaign. Includes bibliographical references (p. 269-273). Photocopy. JH Troncoso 被引量: 0发表: 1975年 Tri-Hydroxy-Triacylglycerol Is Efficiently ...
shear wave velocity of peat soil using Multi-channel Analysis of Surface Wave (MASW) method and estimation shear modulus of peat using empirical formula. ... A Zainorabidin,MJM Said - 《Procedia Engineering》 被引量: 3发表: 2015年 Estimation of S-wave Velocity in Carbonate Rocks Using the...
Step 1: Enter the shear modulus, G = 45 GPa. Step 2: Input the density of material, ρ = 8,940 kg/m³. Step 3: The calculator will now use the shear wave velocity formula: V = √(G / ρ) = √(45,000,000,000 / 8,940) = 2,243.6 m/s The velocity of the shear wave...
Soil-pile-structure interactionAlluvium with non-constant shear modulus in depthAnalytical modelThis study developed a simple analytical model to evaluate soil-pile-structure interaction effects on the alluvium with non-constant shear modulus in depth. Numerical analysis was performed to verify the ...