Results 21 to 30 of about 3,373,555 (230)
Fracture Mechanics Investigation of Structures with Defects [PDF]
, 2013 Fracture mechanics plays an important role in the material science, structure design and industrial production due to the failure of materials and structures are paid high attention in human activities.
Li, Yong <1985>
core +1 more source
Ⅰ-Ⅱ MIXED-MODE FRACTURE PROPERTY OF 2D-C/SIC COMPOSITES (MT)
Jixie qiangdu, 2023 In order to characterize the Ⅰ-Ⅱ mixed-mode fracture performance of 2D-C/SiC composites, Arcan butterfly specimens with unilateral cracks were used, and the mode-Ⅰ and mode-Ⅱ fracture shape factors of the specimen were calibrated through finite element ...
LIN JiangRong +2 more
doaj
On a separating method for mixed-modes crack growth in wood material using image analysis
EPJ Web of Conferences, 2010 Due to the complex wood anatomy and the loading orientation, the timber elements are subjected to a mixed-mode fracture. In these conditions, the crack tip advance is characterized by mixed-mode kinematics.
Pop O., Dubois F., Moutou Pitti R.
doaj +1 more source
A PDE-constrained optimization formulation for discrete fracture network flows [PDF]
, 2013 We investigate a new numerical approach for the computation of the 3D flow in a discrete fracture network that does not require a conforming discretization of partial differential equations on complex 3D systems of planar fractures.
Pieraccini, Sandra +2 more
core +1 more source
Fracture Toughness of Reactive Powder Fibrous Concrete Composites under Pure and Mixed Modes (I/III)
Buildings, 2022 Reactive Powder Concretes (RPC) are well known for their exceptional strength properties and durability properties. The use of Supplementary Cementitious Materials (SCM) is the best way to enhance the strength and durability characteristics of RPCs ...
Sreekumaran Sreenath +2 more
doaj +1 more source
Experimental Investigation on Hydraulic Fracture Morphology of Inter-Salt Shale Formation
Frontiers in Energy Research, 2021 The inter-salt shale in the Qianjiang formation of Jianghan Basin in China is characterized by multiple salt-shale bedding planes, various rock strength, and high heterogeneity of rock mechanics.
Xiaoyu Zhang +6 more
doaj +1 more source
Relationship between microstructure and fracture types in a UNS S32205 duplex stainless steel [PDF]
Materials Research, 2013 Duplex stainless steels are susceptible to the formation of sigma phase at high temperature which could potentially be responsible for catastrophic service failure of components.
Maria Victoria Biezma +2 more
doaj +3 more sources
The effect of loading rate on fracture energy of asphalt mixture at intermediate temperatures and under different loading modes [PDF]
Fracture and Structural Integrity, 2018 At intermediate service temperatures hot mix asphalt (HMA) concretely are subjected to different loading rates due to movement of vehicles which can significantly affect their mechanical characteristics and final service load.
M.R.M. Aliha +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To evaluate the efficacy and safety of ofatumumab in patients with myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), and compare it with rituximab. Methods We conducted a single–center, observational study including 22 MOGAD patients treated with ofatumumab and 21 treated with rituximab.
Yuxin Fan +5 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective Ambulatory care–sensitive conditions (ACSCs) serve as indicators of access, quality, and performance of the health system. This study aimed to determine rheumatoid arthritis (RA)‐specific ACSCs for use in the evaluation of care system access and quality.
Kara Irwin +7 more
wiley +1 more source