Results 131 to 140 of about 69,711 (306)

Tensile strength of composite sheets with unidirectional stringers and crack-like damage [PDF]

, 1984
The damage tolerance characteristics of metal tension panels with riveted and bonded stringers are well known. The stringers arrest unstable cracks and retard propagation of fatigue cracks.
Poe, C. C., Jr.
core   +2 more sources

Robust Determination of Fatigue Crack Propagation Thresholds from Crack Growth Data. [PDF]

Materials (Basel), 2022
Schönherr JA, Duarte L, Madia M, Zerbst U, Geilen MB, Klein M, Oechsner M.   +6 more
europepmc   +1 more source

Effect of size on cracking of materials [PDF]

, 1971
Brittle behavior of large mild steel elements, glass plasticity, and fatigue specimen size sensitivity are manifestations of strain-energy size effect. Specimens physical size effect on material cracking initiation occurs according to flaw distribution ...
Glucklick, J.
core   +1 more source

Short crack initiation and growth at 600 °C in notched specimens of Inconel718

, 2003
The natural initiation and growth of short cracks in Inconel®718 U-notch specimens has been studied at 600 °C in air. U notches were introduced through broaching, and hardness traces and optical microscopy on cross-sections through the U notch broaching ...
Connolley, T., Reed, P.A.S., Starink, M.J.   +2 more
core   +1 more source

A Si‐MoSe2 Heterostructured Anode with Enhanced Thermal Transport and Electrochemical Performance for Liquid and All‐Solid‐State Lithium‐Ion Batteries

Advanced Science, EarlyView.
Chemically bonded Si@MoSe2@C heterointerfaces with robust Si─Se─Mo bonds enable high‐performance Si anodes. Lattice‐matched MoSe2 on porous Si with carbon‐protective coating delivers 1054 mAh g−1 after 100 cycles and 99.5% Coulombic efficiency over 400 cycles.
Yajun Zhu, Jiaqi Gu, Guangwu Zhang, Tianli Han, Yang Lu, Zhongbing Li, Hang Su, Fei Wang, Haojun Xu, Wentuan Bi, Qiye Zheng, Jinyun Liu   +11 more
wiley   +1 more source

Hierarchical Dynamic Bayesian Network-Based Fatigue Crack Propagation Modeling Considering Initial Defects. [PDF]

Sensors (Basel), 2022
Xu Y, Zhu B, Zhang Z, Chen J.
europepmc   +1 more source

A Janus‐Like Bio‐Inspired Strategy for 3D‐Printed Bimetallic Metamaterials with Excellent Thermal‐Protection and Load Bearing Capacity

Advanced Science, EarlyView.
A Janus‐like bio‐inspired strategy is proposed for integrally 3D‐printed bimetallic metamaterials. Inspired by shell bilayers, a heat‐resistant AlSiFeMnNiMg alloy and a SiC‐reinforced AlSi10Mg with different SiC volume fractions are arranged as an architected pair.
Zhicheng Dong, Wei Cheng, Yu He, Ben Jia, Xiaopeng Wan, Heyuan Huang   +5 more
wiley   +1 more source

A 2.5D peridynamic model for turnout rail crack propagation under wheel rolling contact action

Friction
Based on the ordinary state-based peridynamics (OSB PD) theory, a 2.5-dimensional (2.5D) PD model for rail crack propagation in railway turnouts was proposed.
Xiaochuan Ma, Xianghe Wang, Linya Liu, Weibin Yin, Yajie Wang, Qi Zeng   +5 more
doaj   +1 more source

Fatigue Crack Propagation Prediction of Corroded Steel Plate Strengthened with Carbon Fiber Reinforced Polymer (CFRP) Plates. [PDF]

Polymers (Basel), 2022
Li A, Wang L, Xu S.
europepmc   +1 more source

On the interaction of ultrasound with cracks: Applications to fatigue crack growth [PDF]

Partial contact of two rough fatigue crack surfaces leads to transmission and diffraction of an acoustic signal at those contacts. Recent experimental and theoretical efforts to understand and quantify such contact in greater detail are discussed.
Buck, O., Rehbein, D. K., Thompson, R. B.   +2 more
core   +1 more source