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(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
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人工盐雾环境下锈蚀箍筋约束混凝土本构试验
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:箍筋锈蚀;约束混凝土本构关系;盐雾加速锈蚀试验;单轴受压试验,英文关键字:
Abstract:
为研究人工盐雾气候环境下锈蚀箍筋约束混凝土应力- 应变关系, 对36 个尺寸为 150mm×150mm×450mm 配箍特征值分别为0.233、0.175、0.306、0.195、0.146、0.225、0.167、0.125、0.219 的钢筋混凝土棱柱体试件进行了盐雾加速锈蚀和轴压加载试验,得到了不同混凝土强度、不同配箍特征值、 不同锈胀裂缝下锈蚀箍筋约束凝土应力-应变全曲线。试验结果绘制出人工盐雾气候环境下锈蚀箍筋约束混 凝土应力-应变全曲线,曲线随着锈蚀时间的增加而渐趋扁平,上升段向右下方偏移,峰值应力呈线性降低, 峰值应变增加;相同锈蚀时间下,相比于混凝土强度低的试件,混凝土抗压强度高的试件,其峰值应力降 低的程度和峰值应变增大的程度较小。
Note:
郑山锁
Co-author:
关永莹,王萌,黄鹰歌,周京良
First Author:
zhengshansuo
Indexed by:
Journal paper
Volume:
卷:35
Issue:
期:7
Page Number:
页:99-104
Translation or Not:
no
Date of Publication:
2015-12-01
Pre One:
近海大气环境下锈蚀RC框架梁恢复力模型研究
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