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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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考虑粘结滑移效应的型钢混凝土梁柱单元
Release time:
2024-08-09
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Affiliation of Author(s):
土木工程学院
Journal:
计算力学学报
Key Words:
中文关键字:梁柱单元;粘结滑移;柔度法;纤维模型;非线性,英文关键字:Beam-column elements; Bond slip; The flexibility m
Abstract:
本文建立了一种适用于型钢混凝土梁柱构件的非线性梁柱单元,并在建模中考虑了粘结滑移效应。根据型钢混凝土自由体的受力特点,建立了考虑界面粘结滑移时单元的控制微分方程和变形协调方程。基于有限单元柔度法和纤维模型的基本思想,选取了合适的力的插值函数。根据最小势能原理,推导了单元的柔度矩阵,提出了基于柔度法的单元状态确定方法。最后,通过数值计算结果与试验结果的对比,对本文建立的模型适用性和准确性进行了验证。结果表明,计算结果与试验结果吻合较好,计算精度高,且计算速度快。
Note:
郑山锁
Co-author:
张传超
First Author:
lilei,zhengshansuo
Indexed by:
Journal paper
Volume:
卷:28
Issue:
期:6
Page Number:
页:909-914
Translation or Not:
no
Date of Publication:
2011-12-01
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Damage Sensitivity Analysis for Main Design Parameters of Steel Reinforced Concrete Column
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