Results 71 to 80 of about 344 (116)

FATIGUE LIFE ANALYSIS OF RAIL-WELDS USING LINEAR ELASTIC FRACTURE MECHANICS [PDF]

, 2019
publishedVersio
Alamnie, Mequanent Mulugeta, Endalemaw, Yalelet   +1 more
core  

Numerical Analysis of Curvilinear Fatigue Crack Growth and Plastic Zone Evolution in Haynes 230 Superalloy Under Variable Stress Ratios

Crystals
This paper presents a high-fidelity numerical simulation of curvilinear fatigue crack growth (FCG) through a modified Compact Tension (CT) specimen made of Haynes 230 nickel-based superalloy.
Yahya Ali Fageehi, Abdulnaser M. Alshoaibi   +1 more
doaj   +1 more source

Fatigue Reliability Assessment for Orthotropic Steel Decks: Considering Multicrack Coupling Effects

Metals
Multiple fatigue cracks are generally present in practical engineering due to the existence of welding; the size and number of cracks of orthotropic steel bridge decks are greatly uncertain.
Jing Liu, Yang Liu, Guodong Wang, Naiwei Lu, Jian Cui, Honghao Wang   +5 more
doaj   +1 more source

Experimental and Theoretical Study on the Fatigue Crack Propagation in Stud Shear Connectors. [PDF]

Materials (Basel), 2023
Kuang Y, Wang Y, Xiang P, Tao L, Wang K, Fan F, Yang J.   +6 more
europepmc   +1 more source

Effect of Residual Stress Induced by Different Cooling Methods in Heat Treatment on the Fatigue Crack Propagation Behaviour of GH4169 Disc. [PDF]

Materials (Basel), 2022
Fan M, Chen C, Xuan H, Qin H, Qu M, Shi S, Bi Z, Hong W.   +7 more
europepmc   +1 more source

Fatigue Crack Growth Analysis under Constant Amplitude Loading Using Finite Element Method. [PDF]

Materials (Basel), 2022
Alshoaibi AM.
europepmc   +1 more source

BiBeam Specimen Design for investigating Stress Corrosion Cracking in Brittle Materials [PDF]

, 2018
The existing method for testing and collecting Stress Corrosion data requires application of externally applied load on the specimen in the corrosive media.
Aduloju, Sunday Christopher
core   +1 more source

RESEARCH ON THE GROWTH LAW OF EXTREME IRREGULAR CRACK FRONT IN NOTCHED COMPONENTS

Jixie qiangdu
The prediction of real and extreme irregular crack front growth paths directly determines the accuracy of evaluating residual fatigue life of structures.A method for studying the distribution of stress intensity factor(SIF)along the extremely irregular ...
LI Chong, GAO Peng, XIE LiYang
doaj  

The M-Integral for Computing Stress Intensity Factors in Generally Anisotropic Materials [PDF]

The objective of this project is to develop and demonstrate a capability for computing stress intensity factors in generally anisotropic materials. These objectives have been met. The primary deliverable of this project is this report and the information
Banks-Sills, L., Carter, B. J., Warzynek, P. A.   +2 more
core   +1 more source

Research on structural fatigue residual life of pitch bearing rings after pre-damage

Jixie chuandong
ObjectiveThe corrosion fatigue fracture of the wind turbine pitch bearing is a major failure mode, often leading to the blade detachment and shutdown. To this end, a finite element model of replacing the whole pitch bearing with a local one was proposed ...
ZHANG Mingqian, CHEN Guanci, DING Yinke, LIU Minghan, MAO Huaping   +4 more
doaj   +2 more sources