H型钢柱易损性函数研究

郑山锁; 赵旺; 杨松; 李永明; 刘立国

doi:10.11835/j.issn.2096-6717.2025.101

您当前的位置：

首页 >

文章列表页 >

H型钢柱易损性函数研究

更新时间：2025-10-31

- H型钢柱易损性函数研究
- Study on fragility functions of H-shaped steel columns
- 土木与环境工程学报 2025年页码：1-11
- 作者机构：
  
  1.西安建筑科技大学，土木工程学院，西安 710055
  2.西安建筑科技大学，结构工程与抗震教育部重点实验室，西安 710055
- 作者简介：
  
  郑山锁（1960- ），男，教授，博士生导师，主要从事结构工程与工程抗震研究，E-mail：zhengshansuo@263.net。
- 基金信息：
  
  国家自然科学基金(52278530);陕西省重点研发计划(2021ZDLSF06-10)
- DOI：10.11835/j.issn.2096-6717.2025.101
  中图分类号： TU375.4
- 收稿：2025-05-14，
  
  网络首发：2025-10-31，
- 稿件说明：
移动端阅览
郑山锁,赵旺,杨松等.H型钢柱易损性函数研究[J].土木与环境工程学报,

ZHENG Shangsuo,ZHAO Wang,YANG Song,et al.Study on fragility functions of H-shaped steel columns[J].Journal of Civil and Environmental Engineering,
郑山锁,赵旺,杨松等.H型钢柱易损性函数研究[J].土木与环境工程学报, DOI：10.11835/j.issn.2096-6717.2025.101.

ZHENG Shangsuo,ZHAO Wang,YANG Song,et al.Study on fragility functions of H-shaped steel columns[J].Journal of Civil and Environmental Engineering, DOI：10.11835/j.issn.2096-6717.2025.101.

摘要

H型钢柱是钢框架结构的关键构件，其基于性能的抗震评估至关重要。易损性函数是抗震评估的核心工具，但国内尚未建立符合中国规范的H型钢柱易损性函数。整合94组H型钢柱低周反复荷载试验数据，以位移角为工程需求参数，根据损伤特征将损伤状态划分为3级并制定相应修复措施，提取对应不同损伤等级的位移角限值。基于FEMA P-58方法建立易损性函数，并讨论轴压比、截面等级与抗震等级对易损性函数的影响。结果表明：损伤状态提升将显著提高H型钢柱易损性函数中位值，易损性曲线呈现出右移的趋势；轴压比增大会加速塑性铰形成，加剧承载力退化，从而降低中位值；截面宽厚比减小可延缓局部屈曲，显著提升中位值；而结构抗震等级越高，H型钢柱宽厚比限值越严格，发生破坏时对应的位移角越大；随着损伤状态的提升，轴压比对易损性曲线差的影响逐渐增大，而截面等级对易损性曲线差的影响逐渐减小，截面等级对易损性曲线的影响程度显著高于轴压比。

Abstract

H-shaped steel columns are critical components in steel frame structures

necessitating performance-based seismic assessment. Fragility functions-cumulative distribution functions reflecting the probability of engineering demand parameters (EDP) exceeding damage thresholds-are pivotal but lack codified frameworks compliant with Chinese standards. This study integrates 94 global low-cycle reversed loading test datasets for H-shaped steel columns

adopting drift ratio as the EDP. Three damage states are classified based on structural degradation patterns

with tailored repair strategies

and extracted the displacement angle limits corresponding to different damage levels. Fragility functions conforming to lognormal distribution are established using the FEMA P-58 methodology. The effects of axial compression ratio and cross-section classification are analyzed. Key findings: Elevated damage states significantly increase fragility function medians

the Fragility curve exhibits a rightward shift trend; Higher axial compression ratios accelerate plastic hinge formation and strength degradation

reducing medians; Reduced cross-section width-to-thickness ratios delay local buckling

enhancing medians; The higher the seismic grade due to stricter width to thickness ratio limits

the greater the displacement angle corresponding to the failure of H-shaped steel columns

As the damage state increases

the influence of axial compression ratio on the difference in vulnerability curve gradually increases

while the influence of section grade on the difference in vulnerability curve gradually decreases

cross-section classification outweighs axial compression ratio in influencing fragility curves.

关键词

Keywords

references

LIGNOS D G , KARAMANCI E . Drift-based and dual-parameter fragility curves for concentrically braced frames in seismic regions [J ] . Journal of Constructional Steel Research , 2013 , 90 : 209 - 220 .

RAMIREZ C M , LIGNOS D G , MIRANDA E , et al . Fragility functions for pre-Northridge welded steel moment-resisting beam-to-column connections [J ] . Engineering Structures , 2012 , 45 : 574 - 584 .

JISR HEL , LIGNOS D G . Fragility assessment of beam-slab connections for informing earthquake-induced repairs in composite-steel moment resisting frames [J ] . Frontiers in Built Environment , 2021 , 7 : 691553 .

GULEC C K , GIBBONS B , CHEN A , et al . Damage states and fragility functions for link beams in eccentrically braced frames [J ] . Journal of Constructional Steel Research , 2011 , 67 ( 9 ): 1299 - 1309 .

ELKADY A , GHIMIRE S , LIGNOS D G . Fragility curves for wide-flange steel columns and implications for building-specific earthquake-induced loss assessment [J ] . Earthquake Spectra , 2018 , 34 ( 3 ): 1405 - 1429 .

建筑抗震韧性评价标准 : GB/T 38591—2020 [S ] . 北京 : 中国标准出版社 , 2020 .

Standard for seismic resilience assessment of buildings : GB/T 38591—2020 [S ] . Beijing : Standards Press of China , 2020 . (in Chinese)

钢结构设计标准 : GB 50017—2017 [S ] . 北京 : 中国建筑工业出版社 , 2017 .

Standard for design of steel structures : GB 50017—2017 [S ] . Beijing : China Architecture & Building Press , 2017 . (in Chinese)

肖岩 , 周涛 , 李华 . 局部约束轧制H型钢柱的抗震性能研究 [J ] . 建筑结构学报 , 2008 , 29 ( 2 ): 118 - 124 .

XIAO Y , ZHOU T , LI H . Experimental study of confined hot-rolled H-shape steel columns under cyclic loading [J ] . Journal of Building Structures , 2008 , 29 ( 2 ): 118 - 124 . (in Chinese)

郝际平 , 陈绍蕃 . 钢结构在循环荷载作用下的局部屈曲和低周疲劳的试验研究 [J ] . 土木工程学报 , 1996 , 29 ( 6 ): 40 - 52 .

HAO J P , CHEN S F . Experimental study on local buckling and fatigue of steel structures under cyclic loading [J ] . China Civil Engineering Journal , 1996 , 29 ( 6 ): 40 - 52 . (in Chinese)

李成玉 , 郑镁杰 , 何波 , 等 . 地震作用下H型钢框架柱局部稳定性能 [J ] . 土木工程与管理学报 , 2023 , 40 ( 5 ): 14 - 24 .

LI C Y , ZHENG M J , HE B , et al . Local stability of H-shaped steel columns under earthquake [J ] . Journal of Civil Engineering and Management , 2023 , 40 ( 5 ): 14 - 24 . (in Chinese)

XU S H , ZHANG Z X , QIN G C . Study on the seismic performance of corroded H-shaped steel columns [J ] . Engineering Structures , 2019 , 191 : 39 - 61 .

SUZUKI Y , LIGNOS D G . Experimental evaluation of steel columns under seismic hazard-consistent collapse loading protocols [J ] . Journal of Structural Engineering , 2021 , 147 ( 4 ): 04021020 .

CRAVERO J , ELKADY A , LIGNOS D G . Experimental evaluation and numerical modeling of wide-flange steel columns subjected to constant and variable axial load coupled with lateral drift demands [J ] . Journal of Structural Engineering , 2020 , 146 ( 3 ): 04019222 .

ELKADY A , LIGNOS D G . Full-scale testing of deep wide-flange steel columns under multiaxis cyclic loading: loading sequence, boundary effects, and lateral stability bracing force demands [J ] . Journal of Structural Engineering , 2018 , 144 ( 2 ): 04017189 .

UANG C M , OZKULA G , HARRIS J . Observations from cyclic tests on deep, slender wide-flange structural steel beam-column members [C ] // Proceedings of the SSRC annual stability conference , 2015 .

NEWELL J D , UANG C M . Cyclic behavior of steel wide-flange columns subjected to large drift [J ] . Journal of Structural Engineering , 2008 , 134 ( 8 ): 1334 - 1342 .

SUN Y B , CAO T J , XIAO Y . Full-scale steel column tests under simulated horizontal and vertical earthquake loadings [J ] . Journal of Constructional Steel Research , 2019 , 163 : 105767 .

BALLIO G , CALADO L . Steel bent sections under cyclic loads: Experimental and numerical approaches [J ] . Costruzione Metalliche , 1986 , 1986( 1 ): 9 - 16 .

MACRAE G A . The seismic response of steel frames [D ] . University of Canterbury Christchurch , 1989 .

郑山锁 , 王晓飞 , 韩言召 , 等 . 酸性大气环境下多龄期钢框架柱抗震性能试验研究 [J ] . 土木工程学报 , 2015 , 48 ( 8 ): 47 - 59 .

ZHENG S S , WANG X F , HAN Y Z , et al . Experimental study on seismic behavior of multi-aged steel frame columns in acidic atmospheric environment [J ] . China Civil Engineering Journal , 2015 , 48 ( 8 ): 47 - 59 . (in Chinese)

郑山锁 , 张晓辉 , 王晓飞 , 等 . 近海大气环境下多龄期钢框架柱抗震性能的试验研究 [J ] . 土木工程学报 , 2016 , 49 ( 4 ): 69 - 77 .

ZHENG S S , ZHANG X H , WANG X F , et al . Experimental research on seismic behaviors of multi-aged steel frame columns in the offshore atmospheric environment [J ] . China Civil Engineering Journal , 2016 , 49 ( 4 ): 69 - 77 . (in Chinese)

BRESCIA M , LANDOLFO R , MAMMANA O , et al . Preliminary results of an experimental program on the cyclic response and rotation capacity of steel members [M ] // Behaviour of steel structures in seismic areas . CRC Press , 2009 : 989 - 994 .

HSU H L , SHYU Y F . Cyclic responses of thin-walled structural steel members subjected to three-dimensional loading [J ] . Thin-Walled Structures , 2001 , 39 ( 7 ): 571 - 582 .

LEE G C , LEE E T . Local buckling of steel sections under cyclic loading [J ] . Journal of Constructional Steel Research , 1994 , 29 ( 1/2/3 ): 55 - 70 .

CHOU C C , LAI Y C , XIONG H C , et al . Effect of boundary condition on the cyclic response of I-shaped steel columns: Two-story subassemblage versus isolated column tests [J ] . Earthquake Engineering & Structural Dynamics , 2022 , 51 ( 14 ): 3434 - 3455 .

YAMAZAKI S , MINAMI S . Experimental study on inelastic lateral torsional buckling of H-shaped steel beam-columns [M ] // STESSA 2003-Behaviour of steel structures in seismic areas . Routledge, 2018 : 223 - 229 .

MENG L H , OHI K , TAKANASHI K . A simplified model of steel structural members with strength deterioration used for earthquake response analysis [J ] . Journal of Structural and Construction Engineering , 1992 , 437 : 115 - 124 .

SATO A , YOSHIOKA S . Experimental study on H-shaped columns under compressive axial force with one end cyclic bending moment: In case of cross-sectional shapes are deep wide-flange and middle wide flange [J ] . Journal of Structural and Construction Engineering , 2021 , 86 ( 789 ): 1558 - 1569 .

大垣賀津雄 , PHAM Ngoc Vinh , 服部雅史 , et al . CFRPシートによるトラス橋H形断面斜材の耐震補強に関する実験的研究 [J ] . 土木学会論文集 , 2023 , 79 ( 14 ): 54 - 65 .OHGAKIK, PHAMN V, HATTORIM, et al. Experimental study on seismic retrofitting method using CFRP sheets for truss bridge diagonal members [J ] . Journal of Japan Society of Civil Engineers, 2023, 79 ( 14 ): 54 - 65 .

Japanesein

SATO A , YAMADA S . Experimental study on shallow H-shaped steel column under compressive axial force with one end bending moment [J ] . Journal of Structural and Construction Engineering , 2021 , 86 ( 784 ): 1002 - 1013 .

CHANSUK P , OZKULA G , UANG C M , et al . Seismic behavior and design of deep, slender wide-flange structural steel beam-columns: Technical Note (NIST TN)-2169 [R ] . National Institute of Standards and Technology , Ga ithersburg, MD, 2021 .

CASTIGLIONI C A , PAIMA D N . Experimental behavior of steel member under cyclic bending [J ] . Costruzioni Metalliche , 1989 , 2 ( 3 ): 97 - 114 ．

BERRY M , PARRISH M , EBERHARD M . PEER structural performance database user’s manual (version 1.0) [M ] . University of California , Berkeley , 2004

张谨 , 舒赣平 , 杨律磊 , 等 . 基于应变的受弯与压弯钢构件抗震性能评价方法研究 [J ] . 建筑钢结构进展 , 2023 , 25 ( 8 ): 26 - 37 .

ZHANG J , SHU G P , YANG L L , et al . Research on the seismic performance evaluation methods of bending and compression-bending steel members based on strains [J ] . Progress in Steel Building Structures , 2023 , 25 ( 8 ): 26 - 37 . (in Chinese)

FEMA . Seismic performance assessment of buildings, Volume1-Methodology and Volume 2-Implementation guide: Report No. FEMA P-58 [R ] . Washington, DC : Federal Emergency Management Agency , 2012

Eurocode 8 : Design of structures for earthquake resistance-Part 3: Assessment and retrofitting of buildings [S ] . Brussels : Comite Europeen de Normalisation , 2005 .

ROSS S M . Peirce’s criterion for the elimination of suspect experimental data [J ] . Journal of Engineering Technology , 2003 , 20 ( 2 ): 38 - 41 .

LILLIEFORS H W . On the Kolmogorov-Smirnov test for normality with mean and variance unknown [J ] . Journal of the American Statistical Association , 1967 , 62 ( 318 ): 399 - 402 .

建筑抗震设计规范 : GB 50011—2010 [S ] . 北京 : 中国建筑工业出版社 , 2010 .

Code for seismic design of buildings : GB 50011—2010 [S ] . Beijing : China Architecture & Building Press , 2010 . (in Chinese)

代旷宇 , 于晓辉 , 吕大刚 . 钢筋混凝土柱的易损性函数研究 [J ] . 工程力学 , 2024 , 41 ( 1 ): 219 - 228 .

DAI K Y , YU X H , LYU D G . Fragility functions for reinforced concrete columns [J ] . Engineering Mechanics , 2024 , 41 ( 1 ): 219 - 228 . (in Chinese)

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据