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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
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Email:
c620cf8104e7f706b78620231a598bffc875e105c954c02dfa376f84c9eeb0f211e96a02cd655927c7b5d333954f9c736a6935ec4aa1c47a510b1232f60d552ec549327ee059a37a0e73d11f1733ccc3d634b6508c2eba7ab48b244ff58586068f8437072463326ce4ca47448eeb16dc2b2920b497047cbb846f56dcc2651e00
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型钢高强混凝土框架柱位移延性系数研究
Release time:
2024-08-09
Hits:
Affiliation of Author(s):
土木工程学院
Journal:
工业建筑
Key Words:
中文关键字:SRHSC 框架柱; 位移延性系数; BP 神经网络; 预测,英文关键字:MATLAB
Abstract:
基于80 根混凝土设计强度等级为C60—C80 的型钢高强混凝土( SRHSC) 框架柱的低周反复加 载试验结果,对其位移延性系数进行研究。基于MATLAB 利用人工神经网络原理建立4-6-1 型BP 神经网络 模型,分析了混凝土强度、轴压比、体积配箍率和剪跨比等试验设计参数对SRHSC 框架柱位移延性的影响规 律和机理。结合各因素对SRHSC 框架柱位移延性的影响规律,建立位移延性系数计算模型。通过对试验数 据和网络预测数据进行多元非线性回归分析,得到考虑多影响因素的SRHSC 框架柱位移延性系数经验公式。 研究成果可为SRHSC 框架柱的抗震与优化设计提供参考。
Note:
郑山锁
Co-author:
王帆,魏立,何伟
First Author:
zhengshansuo
Indexed by:
Journal paper
Volume:
卷:44
Issue:
期:12
Page Number:
页:137-141
Translation or Not:
no
Date of Publication:
2014-12-01
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