[1]高丹盈,赵利梅,王四巍..塑性混凝土弹性模量的计算方法[J].郑州大学学报(工学版),2009,30(04):15-17.
　GAO Danying,ZHAO Limei,WANG Siwei.Research about Calculating Method for the Elastic Modulus of Plastic Concrete[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):15-17.
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塑性混凝土弹性模量的计算方法()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
30
期数:
2009年04期
页码:
15-17
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Research about Calculating Method for the Elastic Modulus of Plastic Concrete
作者:
高丹盈; 赵利梅; 王四巍.
郑州大学新型建材与结构研究所,河南郑州,50002, 郑州大学新型建材与结构研究所,河南郑州,50002, 郑州大学新型建材与结构研究所,河南郑州,50002
Author(s):
GAO Danying; ZHAO Limei; WANG Siwei
Research Center of New Style Building Material and Structure，Zhengzhou University，Zhengzhou 450002，China
关键词:
塑性混凝土;  弹性模量;  计算方法;  峰值应力
Keywords:
plastic concrete;  modulus of elasticity;  calculation method;  Peak stress
文献标志码:
A
摘要:
根据塑性混凝土单向轴压应力-应变关系曲线上升段特征,对比普通混凝土弹性模量计算方法,认为塑性混凝土应力-应变关系曲线应力上升段中从0.3倍峰值应力到0.6倍峰值应力为斜率较为稳定阶段,由此建议了适合于塑性混凝土特点的弹性模量计算方法.
Abstract:
In this paper，the axial compressive strain—stress cHrve of plastic concrete is tested．On the basis ofthe experimental results，and comparison study of the calculating method of the elastic modulus of plain COIl—crete，It is put off that the slope from 0．3 times peak stress to 0．6 times peak stress is more stable in the upward section of axial compressive strain—stress curve of plastic concrete．Therefor，befitting calculating methodof the elastic modulus of plastic concrete has been gained．

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更新日期/Last Update: 1900-01-01