Results 31 to 40 of about 205,113 (309)

Optimization of a finite element mesh for plates subjected to in-plane patch loading [PDF]

, 2019
In designing in-plane stressed thin plates, the loading condition where the uniform distributed edge forces are locally applied along one or more of the plate’s boundaries is often encountered. We investigated the optimal grid pattern that can be used in
Ikhenazen, Ghania, Kilardj, Madina, Saidani, Messaoud   +2 more
core   +1 more source

Supported ITZ modification efficiencies via surface coating nanoparticles on aggregate and its influence on properties [PDF]

, 2019
In order to modify the porous interfacial transition zone (ITZ) microstructure of concrete more efficiently, a method of coating aggregate surfaces by using several nanoparticles was evaluated in this study. The compressive strength, chloride penetration
De Schutter, Geert, Han, Hao, Wu, Kai, Xu, Linglin, Yang, Xiaojie   +4 more
core   +1 more source

Cartilage Interstitial Fluid Load Support in Unconfined Compression [PDF]

Advances in Bioengineering, 2002
Under physiological conditions of loading, articular cartilage is subjected to both compressive strains, normal to the articular surface, and tensile strains, tangential to the articular surface. Previous studies have shown that articular cartilage exhibits a much higher modulus in tension than compression. Theoretical analyses have suggested that this
Seonghun, Park, Ramaswamy, Krishnan, Steven B, Nicoll, Gerard A, Ateshian   +3 more
openaire   +2 more sources

Mechanical properties of sunflower (Helianthus Annuus L.): Fruit affected by different hybrids [PDF]

Journal on Processing and Energy in Agriculture, 2012
An objective of this study was to evaluate and compare the behaviour of three domestic sunflower fruits (Bačvanin, NS H111 and Šumadinac hybrids) during compressive loading considering the seed moisture content.
Babić Ljijana, Radojčin Milivoj, Babić Mirko, Pavkov Ivan, Mehandžić-Stanišić Sanja   +4 more
doaj  

Fracture analysis and mechanical properties of three phased glass/epoxy laminates reinforced with multiwalled carbon nanotubes

Journal of Science: Advanced Materials and Devices, 2019
Herein, we report the use of Multi Wall Carbon Nano Tubes (MWCNTs) as nano-compatibilizers based on their astonishing mechanical properties and ease of processing.
Rohit Pratyush Behera, Prashant Rawat, K.K. Singh, Sung Kyu Ha, Anand Gaurav, Santosh K. Tiwari   +5 more
doaj   +1 more source

An Experimental Study on the Compressive Dynamic Performance of Polypropylene Fiber Reinforced Concrete for Retaining Structure under Automobile Collision Magnitude

Advances in Civil Engineering, 2020
In order to examine the compressive dynamic performance of polypropylene fiber reinforced concrete to be used for the retaining structure under the automobile collision magnitude, an experimental study was carried out by using hydraulic servo on concrete
Furong Li, Guoxing Chen, Guizhong Xu, Yongyi Wu   +3 more
doaj   +1 more source

The assessment of concrete subjected to preloading using non destructive testing methods

Case Studies in Construction Materials, 2021
Different non-destructive tests are in use for the structural health monitoring. Test variables affecting non destructive behavior of concrete were discussed by some researchers, including the effect of instantaneous loading during testing for ultrasonic
Azad A. Mohammed, Serwan K. Rafiq, Niyan A. Hamid   +2 more
doaj   +1 more source

Aggregate effect on the concrete cone capacity of an undercut anchor under quasi-static tensile load [PDF]

, 2018
In the last decades, fastening systems have become an essential part of the construction industry. Post-installed mechanical anchors are frequently used in concrete members to connect them with other load bearing structural members, or to attach ...
Boumakis, Ioannis, Czernuschka, Lisa-Marie, Marcon, Marco, Nincevic, Kresimir, Wan-Wendner, Roman   +4 more
core   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

EBSD characterization of martensitic transformation and texture evolution in lean duplex stainless steel under uniaxial loading

Journal of Materials Research and Technology
In this work, EBSD technique was applied to investigate the martensitic transformation characteristics and texture evolution laws in a lean duplex stainless steel (present LDX) along several uniaxial loading paths (i.e., tension, compression, cyclic ...
Shuling Guo, Zhenduo Sun, Na Li, Miao Jin, Lei Chen, Shuo Hao   +5 more
doaj   +1 more source