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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
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基于纤维模型的型钢混凝土柱精细化建模分析
Release time:
2024-08-09
Hits:
Affiliation of Author(s):
土木工程学院
Journal:
广西大学学报(自然科学版)
Key Words:
中文关键字:型钢混凝土柱;纤维模型;数值模拟;OpenSEES;非线性,英文关键字:SRC column;fiber model;numerical simulation;Opense
Abstract:
为研究型钢混凝土框架柱在反复荷载作用下的效应,采用开源的有限元分析软件OpenSEES,建立起基于纤维模型的型钢混凝土柱精细化模型,通过定义不同单轴材料本构模型的纤维来模拟其各自不同的应力—应变关系,结合非线性梁柱单元,形成完整的型钢混凝土柱模拟技术。并采用此模型对低周反复荷载作用下4个不同截面形式的型钢混凝土柱进行了滞回性能的全过程数值模拟。研究结果表明:此型钢混凝土柱精细化模型的数值模拟结果与试验结果吻合较好,所建立的型钢混凝土柱模型的OpenSEES数值模拟技术是合理、可行的,适用于基于纤维模型的型钢混凝土柱有限元数值模拟和受力性能的深入研究。
Note:
郑山锁
Co-author:
王唯,商效禹,韩协
First Author:
李龙,zhengshansuo
Indexed by:
Journal paper
Volume:
卷:37
Issue:
期:2
Page Number:
页:197-203
Translation or Not:
no
Date of Publication:
2012-04-01
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型钢高强混凝土梁力学性能试验研究
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低周反复荷载作用下型钢高强高性能混凝土框架梁损伤试验研究
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