Results 111 to 120 of about 114,330 (346)
Shear Strength Properties of Organic Soil with Sand Column [PDF]
, 2013 This paper discusses the results of a series of direct shear test that were undertaken toinvestigate the behaviour of organic soil with granular soil column. The tests focused oneffect of diameter of granular column in organic soil.
Fatih Celik, Hanifi Canakci
core
Study on fracture parameter calibration and failure characteristics of rock with hole and crack
Deep Underground Science and Engineering, EarlyView.The SIF and plastic zone equations for a single hole and crack have been derived. The model's failure state leads to the identification of four types of cracks. The plastic zone increases with increased brittleness and decreased crack length. Abstract Cracks within the surrounding rock of roadways significantly affect their stability and failure ...
Shaochi Peng, Wensong Wang
wiley +1 more source
Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
EVALUATION OF SHEAR STRENGTH OF COMPACTED IRON ORE TAILINGS TREATED LATERITIC SOIL
Platform, a Journal of Engineering, 2020 This paper presents the results of a laboratory study on the evaluation of the shear strength of compacted iron ore tailings (IOT) treated lateritic soil. Lateritic soil used was treated with 0 up to 16% IOT by weight of dry soil.
Kazeem Ishola +3 more
doaj
Deep Underground Science and Engineering, EarlyView.This paper investigates the high‐pressure water jet‐pick combined rock‐breaking mode (HPC), which employs high‐pressure water jets to precut grooves on both sides of the picks. The rock‐breaking patterns and performance of the HPC method are obtained, and the auxiliary rock‐breaking mechanism of water jet grooving is revealed.
Jingjing Lu +6 more
wiley +1 more source
Soil reinforcement potential of multifunctional crop plants on arable and non-arable tropical soils
GeodermaRoot systems of grasses provide cost-effective, sustainable solution for soil stabilization, yet this potential in the roots of common arable crops remains largely unexplored.
Michael O. Adu +13 more
doaj +1 more source
Effect of Hydrated Lime Stabilization on Consistency, Shear Strength and Compaction Properties of Sulaimani CL Soil, Northern Iraq [PDF]
, 2020 Tavga Aram Abdalla, Nihad Salih
openalex +1 more source
Critical expansion points: Mechanical signs of surrounding rock instability
Deep Underground Science and Engineering, EarlyView.This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen +4 more
wiley +1 more source
Investigating the Shear Strength of Granitic Gneiss Residual Soil Based on Response Surface Methodology [PDF]
, 2023 Hao Zou +4 more
openalex +1 more source
Deep Underground Science and Engineering, EarlyView.Joint orientation significantly affects P‐wave velocity, with the highest velocity at zero‐degree angles, decreasing to 30° as the angle increases. The velocity increases slightly from 30 to 45 degrees but sharply decreases from 45 to 90 degrees. Abstract Determination of the required parameters in different science contexts using the ultrasonic wave ...
Yaghoob Zarei +4 more
wiley +1 more source