Partitioning Control Mechanism and Engineering Practice of Rebuilding Bearing Arch in Surrounding Rock under High Ground Stress by Mengtang Xu, Ke Li, Youlin Xu

“…The tensile stress and shear stress of RBA increase linearly with the overburden load increase and increase sharply with the load-bearing arch’s thickness, showing a nonlinear relationship. …”
Get full text

Dynamic Fracture Toughness and Dynamic Tensile Strength of the Rock from Different Depths of Beijing Datai Well by Ke Man, Xiaoli Liu

“…The crack processes growth, propagation, and coalescence are induced by tensile stress, not shear stress or compressive stress. The paper provides estimation of the dynamic fracture toughness from the dynamic tensile strength value, which can be measured more easily.…”
Get full text

Limit Equilibrium Method for Stability Analysis of Dangerous Rock Considering Surrounding Rock Constraints by SU Guoshao, ZHANG Jixiang, LIU Youneng, WANG Junmu

“…This study improved the existing limit equilibrium method according to the characteristics of dangerous rock with complex shapes and shear stress distribution based on three-dimensional discrete element calculation. …”
Get full text

Longtime behavior of one-dimensional biofilm models with shear dependent detachment rates by Fazal Abbas, Rangarajan Sudarsan, Hermann J. Eberl

“…We investigate the role of non shear stress and shear stressed based detachment rate functions for the longterm behavior of one-dimensional biofilm models. …”
Get full text

The Effect of Boattail Angles on the Near-Wake Structure of Axisymmetric Afterbody Models at Low-Speed Condition by The Hung Tran

“…The time-averaged flow characteristics including the length of recirculation of the afterbody, turbulent intensity, and Reynolds shear stress were analyzed and compared among those boattail models. …”
Get full text

Simulation on the Self-Compacting Concrete by an Enhanced Lagrangian Particle Method by Jun Wu, Xuemei Liu, Haihua Xu, Hongjian Du

“…Cross rheological model is used to simulate the shear stress and strain relationship of SCC. Mirror particle method is used for wall boundaries. …”
Get full text

The Unified Strength Theory for Plastic Limit Load Analysis of Vertical Shaft Lining by Guangsi Zhao, Minghui Ren, Xianhao Qiu, Qinghua Xue

“…Additionally, the relationships between plastic limit load of the shaft lining and the strength differential (SD) of structural material, the geometrical characteristic (R0/R) and the intermediate principal shear stress (b) have been discussed. Finally, the method of the plastic limit load is adopted for the safety evaluation of the shaft lining through a practical case.…”
Get full text

An Investigation on the Effect of Endwall Movement on the Tip Clearance Loss Using Annular Turbine Cascade by Hesham M. El-Batsh, Magdy Bassily Hanna

“…The steady incompressible turbulent flow was obtained by solving Reynolds averaged Navier-Stokes equations and by employing shear stress transport (SST) k-ω turbulence model. The total pressure loss coefficient obtained from the numerical technique was compared with the experimental measurements, and the comparison showed good agreement. …”
Get full text

A Computational Model for Biomechanical Effects of Arterial Compliance Mismatch by Fan He, Lu Hua, Li-jian Gao

“…The results show that there are identical wall shear stress waveforms, wall stress, and strain waveforms at different locations. …”
Get full text

Stability of a Cosmetic Multiple Emulsion Loaded with Green Tea Extract by Tariq Mahmood, Naveed Akhtar

“…All samples exhibited shear thinning behavior with increase in shear stress. The results of the present study indicate that multiple emulsions can be used as carrier of 5% Camellia sinensis L. extract to enhance desired effects. …”
Get full text

A Spontaneous Isolated Superior Mesenteric Artery Dissection Associated with Cocaine Abuse: A Pathomechanistic Association by Rayan S. El-Zein, Jeffrey Sobecki, Roy Greenberg, Michael Keleher, Robert A. Palma

“…Cocaine and SISMAD share similar pathophysiologic mechanisms pertaining to vascular smooth muscle cell apoptosis and increased shear stress at fixed vascular positions. Our report emphasizes the need to consider cocaine abuse in SISMAD pathophysiology, risk stratification, and treatment algorithms in future studies.…”
Get full text

Rheology Measurements for Online Monitoring of Solids in Activated Sludge Reactors of Municipal Wastewater Treatment Plant by Luciano Piani, Claudia Bruna Rizzardini, Adriano Papo, Daniele Goi

“…The tests (hysteresis cycles) were performed under continuous flow conditions and following an ad hoc measurement protocol. Sludge shear stress versus shear rate curves were fitted very satisfactorily by rheological models. …”
Get full text

Experimental Investigation of the Permeability Measurement of Radial Flow through a Single Rough Fracture under Shearing Action by Ran Tan, Junrui Chai, Cheng Cao

“…The failure state of the fracture surface after the shear test, changes in shear stress, and fissure width and permeability under the above conditions were analyzed. …”
Get full text

Experimental and Numerical Simulation Study on Shear Strength and Secondary Particle Breakage of Coarse Sand with Different Dry Densities by Rui Luo, Fangcai Zhu, Qing Liu, Shaolong Zhang, Binbin Wu, Yaxin Shang, Qi Chen

“…Through experimental direct shear tests, with different dry densities, shear stress versus shear displacement curves are obtained and internal friction angles are analyzed. …”
Get full text

The Tensile Strength of Loess in Northwest China by Unconfined Penetration Test and the Distinct Element Simulation by Xuyang Wu, Yun Bao, Mingyang Ren, Qingguo Liang

“…The experiment and numerical simulation results show the following: (1) the split angle (α) presents an exponential decrease with tensile strength (σt) and a linear decrease with internal friction angle (φ); (2) K that can be written as tan (2α + φ) is a coefficient to calculate tensile strength, which is equal to 2.00 for remolded loess and 1.50 for undisturbed loess; (3) the distinct element simulation shows that the resisting force by the UP test comes from both tensile stress and shear stress; (4) the tensile fractures and shear fractures appear at almost the same time when the tensile stress is approximately 70% of tensile strength.…”
Get full text

Aerodynamic Optimization of a UAV Wing subject to Weight, Geometric, Root Bending Moment, and Performance Constraints by Durmuş Sinan Körpe, Öztürk Özdemir Kanat

“…The outcomes are compared with the results of the solver based on the nonlinear lifting-line theory implemented into XLFR5 and the transition shear stress transport model implemented into ANSYS-Fluent. …”
Get full text

Time-Dependent Effects of Glaze Ice on the Aerodynamic Characteristics of an Airfoil by Narges Tabatabaei, Michel J. Cervantes, Chirag Trivedi

“…Furthermore, the accuracy of a two-equation eddy viscosity turbulence model, the shear stress transport (SST) model, is investigated in the case of the dynamic load analysis over a glaze-iced airfoil. …”
Get full text

Study on the Settlement Mechanism with Effect of Backfilling Method of an Underground Mine by Dequan Xuan, Zhiming Liu, Gang Huang, Jianhua Zhang, Tingting Jiang, Bo Ke

“…According to the deflection calculation formula obtained, the expression of the internal force and stress is deduced, and the distribution of stress and shear stress on the upper and lower surfaces of the roof is analyzed. …”
Get full text

Effects of Rapid Water-Level Fluctuations on the Stability of an Unsaturated Reservoir Bank Slope by Jin-Zhu Mao, Jia Guo, Yong Fu, Wei-Peng Zhang, Ya-Nan Ding

“…The stability analysis is based on the theory of unsaturated soil mechanics and saturated-unsaturated seepage and accounts for the hydromechanical coupling effect. The changes in shear stress and strain as well as pore water pressure due to rapid water-level fluctuations are explicitly examined. …”
Get full text

Finite Difference Computation of Au-Cu/Magneto-Bio-Hybrid Nanofluid Flow in an Inclined Uneven Stenosis Artery by H. Thameem Basha, Karthikeyan Rajagopal, N. Ameer Ahammad, S. Sathish, Sreedhara Rao Gunakala

“…Hybrid nanoparticles have a superior wall shear stress than copper nanoparticles. The heat transfer rate is amplifying at the axial direction with the growing values of nanoparticles concentration. …”
Get full text