scholarly journals Failure Mode Analysis and Dynamic Response of a Coal Mine Refuge Chamber with a Gas Explosion

2016 ◽  
Vol 6 (5) ◽  
pp. 145 ◽  
Author(s):  
Boyi Zhang ◽  
Dongxian Zhai ◽  
Wei Wang
Keyword(s):  
Dynamic Response ◽  
Failure Mode ◽  
Coal Mine ◽  
Mode Analysis ◽  
Gas Explosion ◽  
Failure Mode Analysis

The Failure Mode Analysis of Open Pit Coal Mine Dump Slope Base on Fast Lagrangian Method

2013 ◽  
Vol 807-809 ◽  
pp. 2436-2439
Author(s):  
He Xing Wen ◽  
Yan Xu ◽  
Xiang Tian Meng
Keyword(s):  
Failure Mode ◽  
Coal Mine ◽  
Slope Failure ◽  
Safety Information ◽  
Open Pit ◽  
Mode Analysis ◽  
Basic Principles ◽  
Failure Mode Analysis ◽  
Dump Slope ◽  
Mine Dump

This paper research on the failure mode of a coal mine dump slope in Inner Mongolia. Firstly, there are some brief introductions of the surface mine dump slope failure mode and the basic principles of Lagrangian; Secondly, the collected geological data is shown. We established the dump slope model by FLAC3D program and than draw conclusions. This method can provide an useful safety information for the opencast coal mine.

Case Study and Fault Modeling for Wrong Redundancy Evaluation on DRAM Devices

2007 ◽  
Author(s):  
Martin Versen ◽  
Dorina Diaconescu ◽  
Jerome Touzel
Keyword(s):  
Failure Mode ◽  
Failure Modes ◽  
Fault Modeling ◽  
Mode Analysis ◽  
Root Cause ◽  
Failure Mode Analysis

Abstract The characterization of failure modes of DRAM is often straight forward if array related hard failures with specific addresses for localization are concerned. The paper presents a case study of a bitline oriented failure mode connected to a redundancy evaluation in the DRAM periphery. The failure mode analysis and fault modeling focus both on the root-cause and on the test aspects of the problem.

Shear Bond Strength of Different Adhesive Systems to Primary Dentin and Enamel

2007 ◽  
Vol 31 (1) ◽  
pp. 35-40 ◽  
Author(s):  
Carla Miranda ◽  
Luiz Henrique Maykot Prates ◽  
Ricardo de Souza Vieira ◽  
Maria Cristina Marino Calvo
Keyword(s):  
Bond Strength ◽  
Failure Mode ◽  
Shear Bond Strength ◽  
Adhesive System ◽  
Mode Analysis ◽  
Single Bond ◽  
Adhesive Systems ◽  
Mean Values ◽  
Failure Mode Analysis ◽  
Distal Direction

The aims of this study were to evaluate the shear bond strength (SBS) of four adhesive systems applied to primary dentin and enamel and verify, after SBS testing, the failure mode of the adhesive interface. Sixty extracted sound primary molars were selected and crowns were sectioned in a mesial-distal direction. Specimens were randomly assigned into two groups (adhesion to enamel and adhesion to dentin) and then subdivided into four subgroups according to the adhesive system (n=15): Scotchbond Multi-Purpose (SMP) – Single Bond (SB) – Clearfil SE Bond (and Adper Prompt LPop (APL) – SBS tests were performed and the obtained values were statistically analyzed using ANOVA and Tukey tests (p<0.05). The failure mode analysis was performed with a Scanning Electron Microscope (XL-30, Philips). SBS mean values on enamel were [MPa (SD)]: SMP – 27.89 (7.49); SB – 23.92 (8.8); CSB – 24.36 (6.69); APL – 25.96 (4.08); and on dentin: SMP – 17.29 (4.25); SB – 18.2 (8.74); CSB – 16.13 (7.14); APL – 6.04 (3.35). The predominant failure mode was cohesive (primarily of the bonding agent). On enamel SBS was statistically similar for all four adhesives. On dentin SBS of APL was lower than the other tested adhesives.

68-1: Invited Paper: Reliability and Failure Mode Analysis of Foldable AMOLED Display Module

2018 ◽  
Vol 49 (1) ◽  
pp. 899-901 ◽  
Author(s):  
Li Lin ◽  
Yalong Li ◽  
Kun Hu ◽  
Bo Yuan ◽  
Genmao Huang ◽  
...  
Keyword(s):  
Failure Mode ◽  
Mode Analysis ◽  
Display Module ◽  
Failure Mode Analysis
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