关键词:细石混凝土 ;弹性模量;应力 一应变关系曲线 中图分类号:TU 528.31 文献标识码:A Experimental study on mechanical properties of C4 5 fine aggregate concrete SHEN Dong—jian ,WANG Tie—cheng ,DU Xi—kai , (1.School of Civil Engineering,Tianjin university,Tianjin 300072,China; 2.Colege of ...
ExperimentalstudyonmechanicalpropertiesofC45fineaggregateconcrete SHENDon9(jian1)2,WANGtie(chen91)DUxi(kai1)2 ,1SchoolofCivilEngineering,Tianjinuniversity,Tianjin300072(China) 2CollegeofUrbenandRuralConstruction,AgriculturalUniversityofHebei,Baoding071001(China) ...
Download PDF Feedback Download SIS Related reading General Information C45 is a medium carbon steel for e.g. mechanical engineering and automotive components. Variant SB8673 / SB-C45 is a variant with a narrowed chemical composition in order to reach a high hardenability and it is fine grain ...
(%)min- max x ax max C45 0.42-0.50 0.15-0.35 0.50-0.80 0.025 0.025 0.20-0.40 Mechanical Properties ofEN C45steel Grade Condition Yield Tensile Elon- Hardness Quenchi Benda- Nominal Strength Strength gation HRC ng bility Thickness,t R°(Mpa) Rm A5(%) Temperat 1.95mm≤t≤10.0 (Mpa) ure...
In this study, commercially available C45 steel (Fe, 0.42-0.5w% C, 0.5-0.8w% Mn) was processed with different high pressure torsion procedures leading to ultrafine/nano-scale grain size and improved mechanical properties. This study summarizes the mechanical properties, deformation behavior, and ...
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If the machining happens after the annealing then dm must be included as an addition for the mechanical treatment (turning, grinding), which must also include the possible thickness of the decarburized layer. In the theoretical analysis of the diffusion processes in the surface layer, the ...
37. Ma CP, Wu S, Ze QJ et al (2021) Magnetic multimaterial printing for multimodal shape transformation with tunable properties and shiftable mechanical behaviors. ACS Appl Mater Interfaces 13(11):12639–12648. https:/...
The capability of processing robust Engineered Cementitious Composites (ECC) materials with consistent mechanical properties is crucial for gaining accepta... L Mo,VC Li - 《Materials & Structures》 被引量: 76发表: 2013年 A review on high-strength engineered cementitious composites (HS-ECC): Desig...
2. K Hofstetter,E Kristofer Gamstedt,EK Gamstedt.hierarchical modelling of microstructural effects on mechanical properties of wood. a review cost action e35 2004–2008: wood machining – micromechanics and fracture. Holzforschung,2008.被引量:24. 3. HL Chen,L Wu,WU L..complex stochastic ...