Results 61 to 70 of about 37,200 (306)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Experimental study on axial compression behavior of square pultruded GFRP tubular stub column

Case Studies in Construction Materials
To investigate the influence of aspect ratio and width-to-thickness ratio on the axial compression behavior of square pultruded glass fiber-reinforced polymer (GFRP) tubular stub columns, axial compression tests were conducted on 12 GFRP tubular columns.
Zhiquan Xing, Yao Zhu, Qingan Liu, David Hui, Yu Chen, Wei Chen   +5 more
doaj   +1 more source

A comparative analysis of compression bearing capacity in recycled concrete brick walls and composite walls incorporating coal-ash blocks

Scientific Reports, 2023
In the face of the problem of waste disposal in the demolition of concrete structures, a composite wall composed of recycled concrete bricks and fly ash blocks was proposed, and based on the previous thermal performance research, its axial compression ...
Jianhua Li, Xueyong Xu, Xiaoqin Liu
doaj   +1 more source

Strength and strain quantities under brittle compression process of hard rocks [PDF]

, 2018
Purpose. To examine the relationships between strength properties and strain quantities associated with the brittle compression process of hard brittle rocks. Methods.
Adesida, P, Akinbinu, V, Oniyide, G
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Analysis of Axial Compression Performance of Concrete Stub Column with CRB600H Stirrups

Buildings, 2023
The CRB600H reinforcement is a new type of cold-rolled ribbed steel bar, which has the advantages of green and low carbon, stable quality, saving precious metal resources and so on.
Lijie Zhao, Qifeng Zhu, Hao Wang, Jijian Lian   +3 more
doaj   +1 more source

An Investigation of Compression Bearing Capacity of Concrete-Filled Rectangular Stainless Steel Tubular Columns under Axial Load and Eccentric Axial Load

Sustainability, 2022
In order to study the compression bearing capacity of concrete-filled rectangular stainless steel tubular columns, the influence of the stainless steel tube thickness, relative eccentricity, and slenderness ratio on the compression bearing capacity is analyzed, and then the calculation formula of compression bearing capacity is proposed.
Bing Cao, Longfei Zhu, Xintong Jiang, Changsheng Wang   +3 more
openaire   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Axial Compressive Performance of Wood-Cored GFRP Sandwich Columns

Buildings
Paulownia wood, as a fast-growing natural material, exhibits inherently low axial compressive strength. To improve the axial structural performance of Paulownia wood, wood-cored glass fiber-reinforced polymer (GFRP) sandwich Paulownia wood columns were ...
Yuping Kan, Yixin Feng, Zhongping Xiao, Wei Pan, Zhaoyan Cui, Lingfeng Zhang   +5 more
doaj   +1 more source

Parametric study of the load-bearing mechanisms in RC beam-grids to resist progressive collapse [PDF]

, 2019
Recently, several structural failures demonstrated the disastrous consequences of progressive collapse and raised the awareness of the engineering community.
Botte, Wouter, Caspeele, Robby, Droogné, Didier   +2 more
core