Results 231 to 240 of about 119,541 (309)

Hyperbranched Poly(octadecyl Acrylate)s as Lubricant Additive Studied by Resonance Shear Measurement. [PDF]

Langmuir
Takahashi Y, He Y, Jiang Y, Tosaka M, Mizukami M, Yamago S, Kurihara K.   +6 more
europepmc   +1 more source

Seismic Fragility Analysis of Containment Structures in Nuclear Power Plants Considering Alkali‐Silica Reaction

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This study quantifies the influence of alkali‐silica reaction (ASR) on the seismic fragility of prestressed concrete containment structures in nuclear power plants (NPPs). Global collapse was considered as the governing failure mode to maintain consistency with current risk assessment frameworks, and was captured using a finite element model ...
Chanyoung Kim, Hoang D. Nguyen, Oh‐Sung Kwon, Myoungsu Shin   +3 more
wiley   +1 more source

Control techniques for creep deformation of surrounding rock in deep underground roadways. [PDF]

PLoS One
Ge L, Liu D, Tao J, Zhang Z, Lei H, Zhao Y.   +5 more
europepmc   +1 more source

Quantifying Model Selection Uncertainty in Structural Analysis: Methodology and Application

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT With increasing focus on complex engineering systems under rare events, computational models are critical for predictions due to the scarcity or absence of data. However, selecting an appropriate model can be challenging. Using a single model without available test calibration could result in significant bias in performance predictions. A case
Ya‐Heng Yang, Tracy C. Becker
wiley   +1 more source

Scale-Up Strategy Focused on Hydrodynamic Stress for Mammalian Cell Culture Established by a Dry-Wet Approach. [PDF]

Eng Life Sci
Kenmoku H, Kaneko A, Saito T, Nemoto T, Kato Y, Ohira S.   +5 more
europepmc   +1 more source

Similar Material Simulation Study on Dam Movement and Deformation Law of Deep Coal Seam Mining Under Dam

Energy Science &Engineering, EarlyView.
Aiming at the difficulties in accurately calculating the movement and deformation of small‐sized, deep‐buried dams with a significant height‐to‐depth ratio in deep fully mechanized caving mining, this study proposes to separate the analysis of surface and dam deformation.
Zhang Feng, Qin Hong‐yan, Hu Shou‐bin, Xu Xiao‐yu, Ti Zheng‐yi, Zheng Zhuo‐yan, Yang Shuai, Li Yang   +7 more
wiley   +1 more source

Clinch-Bonding Process for Ultra-High-Strength Steel and A5052 Aluminum Alloy Sheets. [PDF]

Materials (Basel)
Abe Y, Tatara Y, Hosokawa T, Yamauchi R.
europepmc   +1 more source

Experimental and Theoretical Investigation on the Progressive Breaking Law of Thick and Hard Rock Strata in Deep Mining

Energy Science &Engineering, EarlyView.
This work reveals the “C‐Y,” double “Y,” “π,” and “Y” fracture modes of thick, hard strata and their progressive breaking process (O‐F‐R/S mode), providing a theoretical basis for controlling strong ground pressure in deep mining. ABSTRACT In response to the dynamic hazards caused by the fracture of thick‐hard strata in deep mining, this study ...
Meilu Yu, Jianping Zuo
wiley   +1 more source

Failure Characteristic and Stability Control of Gob‐Side Entry Retention With Narrow Roadside Filling Wall

Energy Science &Engineering, EarlyView.
A novel collaborative control technology of gob‐side entry retention with narrow roadside filling wall is proposed, wherein anchoring end of anchor cable must penetrate the boundary line of stress peak (plastic zone). ABSTRACT Gob‐side entry retention represents a major technological innovation in the history of coal mining, offering numerous ...
Wenxu Liang, Wei Fu, Ziwen Liu
wiley   +1 more source

Calculation of shield tunnel uplift induced by synchronous grouting. [PDF]

Sci Rep
Zhou Y, Liu G, Jin J, Huang Q, Ye R, Ji Y.   +5 more
europepmc   +1 more source