Results 91 to 100 of about 1,938,015 (214)

Study on propagation law of cracking and permeability enhancement caused by blasting in deep high-gas coal seams

Meitan kexue jishu
Aiming at the problem that the crack extension law of deep high-gas coal seams is not clear during blasting and permeability enhancement under the action of ground stress, firstly, according to the propagation and superposition of blasting stress wave ...
Xin ZHANG, Zegong LIU, Jianyu ZHANG, Shigui FU, Guodong QIAO, Shuai YANG, Shuai CHANG   +6 more
doaj   +1 more source

Viscosity of bridgmanite determined by in situ stress and strain measurements in uniaxial deformation experiments. [PDF]

Sci Adv, 2022
Tsujino N, Yamazaki D, Nishihara Y, Yoshino T, Higo Y, Tange Y.   +5 more
europepmc   +1 more source

Influence of In-Situ Stress on Cut Blasting of One-Step Raise Excavation Using Numerical Analysis Based on a Modified Holmquist-Johnson-Cook Model. [PDF]

Materials (Basel), 2023
Liu K, Li Q, Wu C, Li X, Zhu W.
europepmc   +1 more source

Effect of in-situ TiC particles on hot deformation behavior of spray formed 7075 Al alloy

, 2013
The hot deformation behavior of in-situ reactive spray formed 7075+4.4%TiC Al alloy and spray formed 7075 Al alloy was studied by isothermal compression test on a Gleeble-1500 thermal-mechanical simulator.
Li, Zhi-peng, Liu, Hui-min, Wang, Hao
core  

In situ shear wave velocity from multichannel analysis of surface waves (MASW) tests at eight Norwegian research sites

, 2007
The Multichannel Analysis of Surface Waves (MASW) technique, used to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has recently generated considerable interest in the geophysics community.
Long, Michael, Long, Michael (Michael M.), Donohue, Shane   +2 more
core   +1 more source

GAN inversion method of an initial in situ stress field based on the lateral stress coefficient. [PDF]

Sci Rep, 2021
Qian L, Yao T, Mo Z, Zhang J, Li Y, Zhang R, Xu N, Li Z.   +7 more
europepmc   +1 more source

Impact of Tohoku-Oki 3.11 M9.0 Earthquake on the Fault Slip Potential of the Active Quaternary Faults in Beijing City: New Insights from In Situ Stress Monitoring Data. [PDF]

Sensors (Basel), 2022
Fan Y, Feng C, Zhang P, Qi B, Meng J, Tan C.   +5 more
europepmc   +1 more source

Characteristics of the In Situ Stress Field in the Yadian Coal Mine, Central China: Implications for Roadway Differential Deformation. [PDF]

ACS Omega, 2021
Liu H, Jiang B, He W.
europepmc   +1 more source

Exploratory study of managerial stress in Spain, An [PDF]

The purpose of this exploratory study is to chart the existing Spanish literature, and to report some first tentative results on managerial stress in Spain.
Cardona, Pablo, Poelmans, Steven, Chinchilla, Mª Nuria   +2 more
core  

In Situ Stress Distribution and Variation Monitored by Microseismic Tracking on a Fractured Horizontal Well: A Case Study from the Qinshui Basin. [PDF]

ACS Omega, 2022
Tian L, Li Z, Cao Y, Liu S, Song Y.
europepmc   +1 more source