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Influence of Schistosity Orientation on Failure Mode and Indirect Tensile Strength of Mica Schist

open access: yesGeotechnics, 2023
The indirect tension test is an important laboratory test for rock characterization. The presence of rock fabric, such as schistosity, complicates the assessment of test results.
Nick Hudyma   +2 more
doaj   +1 more source

Failure mode characterizations of semiconductor lasers

open access: yesAIP Advances, 2023
Catastrophic optical mirror damage (COMD) and catastrophic optical bulk damage (COBD) are the main factors that affect the reliability of semiconductor lasers.
Zhanqiang Ren   +7 more
doaj   +1 more source

Experimental Study on Influence of Joint Surface Morphology on Strength and Deformation of Nonthrough Jointed Rock Masses under Direct Shear

open access: yesAdvances in Civil Engineering, 2021
Direct shear tests were carried out on nonthrough jointed rock masses (NTJRM) with three types of joints under five normal stresses. The strength characteristics of shear strength, initial crack strength, and residual strength and the deformation ...
Yuanming Liu   +5 more
doaj   +1 more source

Analysis of Failure Mode of Reinforced Embankments Overlying Voids Based on Discrete Method

open access: yesApplied Sciences, 2023
The mode of the reinforced embankment overlying voids was generated based on discrete element software. By changing the vertical distance H and the horizontal distance L, the influence of the void position on the bearing capacity characteristics ...
Qi Zhang, Yongliang Lin
doaj   +1 more source

Estimation of Failure Mode of Mortar-Filled Sleeve Rebar Splices

open access: yesInternational Journal of Concrete Structures and Materials, 2022
In order to establish a more rational structural design method for mortar-filled sleeve rebar splices, it is necessary to analyze and evaluate structural factors affecting the structural performance of these rebar splices. It is very desirable to be able
Hyong-Kee Kim, Moon-Sung Lee
doaj   +1 more source

Study on failure of single-bolt double-lap composite joints based on test and numerical emulation

open access: yesXibei Gongye Daxue Xuebao, 2023
In order to study the mechanical properties of ZT7G/LT-03A carbon fiber reinforced composite bolted joints, the single-bolt double-lap joints tests were carried out with 3 kinds of ply and 3 kinds of width, and the effects of the different ply ratios ...
HUANG Yan, REN Feixiang, CHEN Puhui
doaj   +1 more source

Experimental Study on Bending Performance of Composite Sandwich Panel with New Mixed Core [PDF]

open access: yesMATEC Web of Conferences, 2019
This paper presents an experimental investigation of bending performance of composite sandwich panels with new mixed core, sandwich panels were tested by four-point bending test.
Zhang Jing   +4 more
doaj   +1 more source

Leveraging Active Learning for Failure Mode Acquisition

open access: yesSensors, 2023
Identifying failure modes is an important task to improve the design and reliability of a product and can also serve as a key input in sensor selection for predictive maintenance.
Amol Kulkarni   +2 more
doaj   +1 more source

A More Reasonable Definition of Failure Mode for Mechanical Systems Using Meta-Action

open access: yesIEEE Access, 2019
Identification of failure modes is a vital work in the process of failure mode and effect analysis (FMEA). Since the traditional failure mode is defined as a specific function failure or a part failure, there are uncountable failure modes for mechanical ...
Hui Yu, Genbao Zhang, Yan Ran
doaj   +1 more source

Natural dam failure in slope failure mode triggered by seepage

open access: yesGeomatics, Natural Hazards & Risk, 2020
Slope failure is one of the failure modes of natural dams. Turbid seepage flow is often observed on the downstream slope of a natural dam in the field and indicates the migration of fine particles in the dam. However, the coupling of internal erosion and
Xiangang Jiang   +6 more
doaj   +1 more source

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