中文
MOBILE Version
郑山锁
Click:
Updata time:
.
.
Home
Scientific Research
Research Field
Paper Publications
Patents
Published Books
Research Projects
Teaching Research
Teaching Resources
Teaching Information
Teaching Achievement
Awards and Honours
Enrollment Information
Student Information
My Album
Blog
Personal Information
(Professor)
Name (Pinyin):
zhengshansuo
School/Department:
土木工程学院
Gender:
Male
Professional Title:
Professor
Status:
Employed
Discipline:
Structural Engineering
Engineering
Other Contact Information
Email:
c620cf8104e7f706b78620231a598bffc875e105c954c02dfa376f84c9eeb0f211e96a02cd655927c7b5d333954f9c736a6935ec4aa1c47a510b1232f60d552ec549327ee059a37a0e73d11f1733ccc3d634b6508c2eba7ab48b244ff58586068f8437072463326ce4ca47448eeb16dc2b2920b497047cbb846f56dcc2651e00
Paper Publications
Home
>
Scientific Research
>
Paper Publications
酸雨环境下约束混凝土本构关系试验
Release time:
2024-08-09
Hits:
Affiliation of Author(s):
土木工程学院
Journal:
建筑材料学报
Key Words:
中文关键字:酸雨环境; 箍筋约束混凝土; 轴压加载试验; 应力-应变全曲线;,英文关键字:acid rain environment;stirrup confined concrete;ax
Abstract:
为研究酸雨环境下箍筋约束混凝土(以下简称约束混凝土)的应力-应变关系,配置不同浓度的酸液,对配箍特征值分别为0.195,0.125的50个150mm×150mm×450mm钢筋混凝土棱柱体试件进行酸液周期浸泡侵蚀及轴压加载试验,研究了侵蚀程度、配箍特征值对混凝土峰值应力及峰值应变等力学性能的影响,得到约束混凝土的应力-应变全曲线.结果表明:酸雨环境下,约束混凝土的受压应力-应变全曲线呈扁平状;在配箍特征值相同的情况下,随着酸液浓度的增加,混凝土峰值应力呈线性降低,而峰值应变相应增大;在酸液浓度相同的情况下,混凝土峰值应力降低程度及峰值应变增大程度均随混凝土强度的增大而减小.
Note:
郑山锁
Co-author:
关永莹,黄莺歌,周京良,郑捷
First Author:
zhengshansuo
Indexed by:
Journal paper
Volume:
卷:19
Issue:
期:2
Page Number:
页:237-241
Translation or Not:
no
Date of Publication:
2016-02-01
Pre One:
钢筋混凝土柱冻融损伤模型研究
Next One:
锈蚀钢框架地震损伤模型研究
Back
Top