A Study on the Influence of Concrete Type and Strength on the Relationship between Initial and Stabilized Secant Moduli of Elasticity

机译：混凝土类型和强度对初始与稳定割线弹性模量之间关系的影响研究

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The paper focuses on the influence of concrete type and strength on the relationship between initial and stabilized secant moduli of elasticity. These moduli, as well as compressive strength and density, were tested for four structural concrete series: two lightweight aggregate and two normal-weight ones. The carried out research showed that in each case the value of initial secant modulus of elasticity was lower than the stabilised one and the ratio of these two moduli is strongly dependent on concrete structural homogeneity.

机译：本文着眼于混凝土类型和强度对初始和稳定割线弹性模量之间关系的影响。对四个结构混凝土系列测试了这些模量以及抗压强度和密度：两个轻质骨料和两个普通重量骨料。进行的研究表明，在每种情况下，初始割线弹性模量的值均低于稳定的正割模量，而这两个模量的比值在很大程度上取决于混凝土的结构均匀性。

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来源
《Materials structure amp; micromechanics of fracture VIII》|2016年|566-569|共4页
会议地点 Brno(CZ)
作者
Lucyna Domagata;
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作者单位

Cracow University of Technology, 31-155 Cracow ul. Warszawska 24, Poland;

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会议组织
原文格式 PDF
正文语种 eng
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关键词
modulus of elasticity; structural concrete; normal-weight concrete; lightweight concrete; concrete homogeneity;

机译：弹性模量结构混凝土；普通重量混凝土；轻质混凝土；具体同质性;

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专利

1. A Study on the Influence of Concrete Type and Strength on the Relationship between Initial and Stabilized Secant Moduli of Elasticity [J] . Lucyna Domaga?a Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2016,第Null期

机译：混凝土类型和强度对初始和稳定割线弹性模量之间关系的影响研究
2. The influence of an applied standard test method on a measurement of concrete stabilized secant modulus of elasticity [J] . Lucyna Domaga?a, Justyna Dobrowolska MATEC Web of Conferences . 2018,第1期

机译：应用标准测试方法对混凝土稳定割线弹性模量的测量的影响
3. Self-compacting concrete incorporating steel and polypropylene fibers: Compressive and tensile strengths, moduli of elasticity and rupture, compressive stress-strain curve, and energy dissipated under compression [J] . Farhad Aslani, Shami Nejadi Composites . 2013,第octa期

机译：包含钢和聚丙烯纤维的自密实混凝土：抗压强度和拉伸强度，弹性和断裂模量，压缩应力-应变曲线以及压缩时的耗能
4. A Study on the Influence of Concrete Type and Strength on the Relationship between Initial and Stabilized Secant Moduli of Elasticity [C] . Lucyna Domagala International Conference on Materials Structure Micromechanics of Fracture . 2017

机译：混凝土型和强度对弹性初始和稳定稳定稳定的关系的影响研究
5. Influence of longitudinal reinforcement type on the shear strength of reinforced concrete beams without transverse reinforcement. [D] . Tureyen, Ahmet Koray. 2001

机译：纵向钢筋类型对没有横向钢筋的钢筋混凝土梁的抗剪强度的影响。
6. Relationships among compressive strength and UPV of concrete reinforced with different types of fibers [O] . Saman Hedjazi, Daniel Castillo 2020

机译：不同类型纤维增强混凝土抗压强度与UPV的关系
7. The influence of an applied standard test method on a measurement of concrete stabilized secant modulus of elasticity [O] . Lucyna Domagała, Justyna Dobrowolska 2018

机译：应用标准试验方法对混凝土稳定柱弹性模量测量的影响
8. Experimental Relationships between Moduli For Soil Layers Beneath Concrete Pavements. [R] . forrest, j. b. springston, p. s. 1977

机译：混凝土路面下土层模量的试验关系。

A Study on the Influence of Concrete Type and Strength on the Relationship between Initial and Stabilized Secant Moduli of Elasticity

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