Results 281 to 290 of about 30,256,552 (351)

Failure analysis of thin-walled composite profiles subjected to axial compression using progressive failure analysis (PFA) and cohesive zone model (CZM)

, 2021
In the presented paper, the phenomenon of failure of axially compressed thin-walled composite structures with channel shape was analysed. The tested thin-walled structures were made of CFRP composite using the autoclave method.
P. Różyło, P. Wysmulski
semanticscholar   +1 more source

Fatigue failure analysis of high strength bolts used for high-speed railway vehicle braking discs

Engineering Failure Analysis, 2020
This paper presents a fatigue failure analysis of high strength bolts used for braking disc of Chinese high speed railway vehicle. First of all, a set of physical and chemical analysis were conducted.
Xunliang Shen, Liantao Lu, Dongfang Zeng
semanticscholar   +1 more source

Failure Analysis for an Unmanned Aerial Vehicle Using Safe Path Planning

Journal of Aerospace Information Systems, 2020
Unmanned aerial vehicles (UAVs) are sufficiently mature to operate in manned airspace. Failure analysis with a risk assessment is critical to aviation safety.
Chin-E. Lin, P. Shao
semanticscholar   +1 more source

Failure analysis and materials development of gas turbine blades

, 2020
In the current review, the failure analysis of gas turbine blades and to overcome those failures the development of materials have been discussed. The properties of a gas turbine blades should have exhibit have been reported in the current review.
B. Swain, Priyabrata Mallick, S. Patel, R. Roshan, S. Mohapatra, S. Bhuyan, M. Priyadarshini, B. Behera, S. Samal, A. Behera   +9 more
semanticscholar   +1 more source

Failure Analysis for Materials Based on Failure Analysis Cases

2009 International Conference on Computational Intelligence and Software Engineering, 2009
Failure cases are very important for failure analysis. So how to deduce the failure mode of a new failure case based on existed failure cases will be discussed in this file. Firstly, according to the collection of large accident case, summarized how to deduce the failure features and failure information of each failure modes may have. Then identify the
Qingmei Wang, Peng Shi
openaire   +1 more source

Failure analysis challenges

Proceedings of the 2001 8th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2001 (Cat. No.01TH8548), 2002
Abstract Semiconductor trends, as embodied in the International Technology Roadmap for Semiconductors (ITRS), provide a guide for the challenges facing the failure analysis community. This process is a risk assessment of key features forecast for the impact of future technologies on failure analysis.
openaire   +1 more source

Failure analysis of transmission tower subjected to strong wind load

Journal of constructional steel research, 2019
Based on field investigation of a damaged transmission line following Typhoon Mujigae in 2015, a failure analysis is performed to estimate the load-bearing capacity of a transmission tower.
Jian Zhang, Q. Xie
semanticscholar   +1 more source

Isogeometric Failure Analysis

2011
Isogeometric analysis is a versatile tool for failure analysis. On the one hand, the excellent control over the inter-element continuity conditions enables a natural incorporation of continuum constitutive relations that incorporate higher-order strain gradients, as in gradient plasticity or damage.
Verhoosel, C.V., Scott, M.A., Borden, M.J., Borst, de, R., Hughes, T.J.R.   +4 more
openaire   +1 more source

Fracture failure analysis of hard and thick key layer and its dynamic response characteristics

Engineering Failure Analysis, 2019
Igneous rock often appears in coal measure strata, and its occurrence, size, and distribution play important roles in mining safety. The failure of hard and thick igneous rocks can result in dynamic disasters such as rock burst, mine seismicity, gas ...
Lishuai Jiang, Quansen Wu, Quanlin Wu, Pu Wang, Yan-chao Xue, P. Kong, B. Gong   +6 more
semanticscholar   +1 more source

Failure Modes and Failure Analysis

2012
Reliability is related to all levels of an application, from component or device level to system or environment level. Even though all these levels are linked and interact with each other, they are described separately in this chapter. For each level of the system, the dominant failure modes are summarized, and where possible related models describing ...
J. F. J. M. Caers, X. J. Zhao
openaire   +1 more source