[1]方先慧,邓嘉瑞,张军朋,等.ECC低干预加固结构数值模拟研究[J].西安建筑科技大学学报(自然科学版),2022,(02):267-277.[doi:10.15986/j.1006-7930.2022.02.014]
 FANG Xianhui,DENG Jiarui,ZHANG Junpeng,et al.Numerical simulation of ECC low intervention reinforced structures[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2022,(02):267-277.[doi:10.15986/j.1006-7930.2022.02.014]
点击复制

ECC低干预加固结构数值模拟研究()
分享到:

西安建筑科技大学学报(自然科学版)[ISSN:1006-7930/CN:61-1295/TU]

卷:
期数:
2022年02期
页码:
267-277
栏目:
出版日期:
2022-04-28

文章信息/Info

Title:
Numerical simulation of ECC low intervention reinforced structures
文章编号:
1006-7930(2022)02-0267-11
作者:
方先慧邓嘉瑞张军朋李晓琴
(昆明理工大学 建筑工程学院,云南 昆明 650500)
Author(s):
FANG XianhuiDENG JiaruiZHANG Junpeng LI Xiaoqin
(Faculty of Civil Engineering and Mechanics, Kunming University of Science and Technology, Kunming 650500,China)
关键词:
穿斗式木构架 填充墙 ECC 抗震性能 塑性损伤模型
Keywords:
Column-and-tie wooden structure Infilled wall ECC Seismic performance CDP model
分类号:
TU366.2
DOI:
10.15986/j.1006-7930.2022.02.014
文献标志码:
A
摘要:
研究定量分析了不同加固方法的经济与碳排放指标并指出ECC覆面加固穿斗式木构架民居结构是一种经济、环保的绿色低干预加固方法.基于带填充墙的燕尾榫穿斗式木构架与木楼板砌体墙抗震试验建立数值模型,讨论了模拟方案的可靠性.由此建立了典型云南村镇民居带填充墙穿斗式木构架模型,分析讨论了ECC单面加固对结构的平面内与平面外抗震性能的影响,并对不同损伤状态下结构的平面外加固效果进行了研究.结果表明:ECC单面加固能抑制裂缝的产生与发展,提高结构的延性; 加固后结构平面内承载力提升2.7%,平面外承载力提升178.5%; ECC单面加固对轻微和中等损伤的带填充墙穿斗式木构架平面外抗倒塌性能较好,为ECC在农村民居维修、加固工程中的应用提供了依据.
Abstract:
The economic and carbon emission indexes of different reinforcement methods were quantitatively analyzed, and it was pointed out that ECC structure was an economical, environmentally friendly and green reinforcement method with low intervention. The reliability of the simulation scheme was discussed based on the seismic test results of the wooden structure with dovetail joint and wooden floor masonry wall. A FE model of a typical column-and-tie wooden structure with infilled walls in Yunnan was established. The influence of the in-plane and out-of-plane seismic performance of the structure with ECC strengthening was analyzed and discussed, and the out-of-plane reinforcement effect of the structure under different damage states was also studied. The results indicated that the ECC strengthening could effectively reduce the cracks and improve the structure ductility. The in-plane and the out-of-plane bearing capacity of the reinforced structure was increased by 2.7% and 178.5%, respectively. ECC single-sided reinforcement has better out-of-plane collapse resistance to slightly and moderately damaged column-and-tie wooden structures with infilled walls, which provided a basis for the application of ECC in rural residential maintenance and reinforcement projects.

参考文献/References:

[1]高永林, 陶忠, 叶燎原等. 带有黏弹性阻尼器穿斗木结构振动台试验研究[J]. 振动与冲击, 2017, 36(1): 240-247.
GAO Yonglin, TAO Zhong, YE Liaoyuan, et al. Shaking table tests for a chuan-dou timber building with viscoelastic dampers[J]. Journal of Vibration and Shock, 2017,36(1):240-247.
[2]薛建阳, 许丹, 任国旗等. 传统民居穿斗式木构架抗震性能振动台试验研究[J]. 土木工程学报, 2019, 52(12): 1-10.
XUE Jianyang, XU Dan, REN Guoqi, et al. Shake table test on seismic performance of column and tie wooden structure in traditional residence[J]. China Civil Engineering Journal, 2019,52(12):1-10.
[3]曲哲, 钟江荣, 孙景江. 四川芦山7.0级地震中非抗震设防民居震害特征[J]. 建筑结构学报, 2014, 35(5): 157-164.
QU Zhe, ZHONG Jiangrong, SUN Jingjiang. Seismic damages of non-seismic design residential houses in the M7.0 Lushan Earthquake[J]. Journal of Building Structures, 2014,35(5):157-164.
[4]陶燕, 侯敏, 柴栋, 等. 云南省楚雄州生土房屋抗震加固方法研究[J]. 工程抗震与加固改造, 2019, 41(4): 133-139.
TAO Yan, HOU Min, CHAI Dong, et al. Seismic behavior and strengthened methods of raw soil houses in Yunnan province[J]. Earthquake Resistant Engineering and Retrofitting, 2019,41(4):133-139.
[5]中国建筑科学研究院. 建筑抗震设计规范: GB 50010-2010[S].北京: 中国建筑工业出版社. 2015.
CABR.Code for seismic design of buildings: GB50010-2010[S]. BeingJing: China Building Industry Press.2015.
[6]柏文峰. 云南民居结构更新与天然建材可持续利用[D].北京:清华大学, 2009.
BAI Wenfeng. Structure renewal and sustainable using of natural building materials on Yunnan folk houses[D]. BeiJing: Tsinghua university,2009.
[7]中国建筑科学研究院.建筑碳排放计算标准: GB/T51366-2019[S].北京: 中国建筑工业出版社. 2019.
CABR. Building carbon emission calculation standard: GB/T51366-2019[S]. BeingJing: China Building Industry Press.2019
[8]颜江华. 带填充墙木框架抗震性能及加固方法研究[D].南京:东南大学, 2015.
YAN Jianghua. Research on seismic behavior and strengthening method of wood frame with masonry infill wall[D]. NanJing: Southeast university,2015.
[9]C Baokui, F LI, X Jingang, et al. Seismic Performance and Risk Assessment of Traditional Brick-Wood Rural Buildings Based on Numerical Simulation[J]. Advances in Civil Engineering, 2021, 2021(5):1-16.
[10]张富文, 蒋利学, 郑士举. 单面钢筋网砂浆面层和混凝土板墙加固开洞砖墙抗震性能试验研究[J]. 建筑结构学报, 2019, 40(08): 108-117.
ZHANG Fuwen, JIANG Lixue, ZHENG Shiju. Experimental study on seismic performance of brick walls with openings strengthened by mortar layer with reinforcemert grid and concrete slab on single-side[J]. Journal of Building Structure, 2019,40(08):108-117.
[11]邓明科, 高晓军, 梁兴文. ECC面层加固砖墙抗震性能试验研究[J]. 工程力学, 2013, 30(6): 168-174.
DENG Mingke, GAO Xiaojun, LIANG Xingwen.Experimental investigation on aseismic behavior of brick wall strengthened with ECC splint[J]. Engineering Mechanics, 2013,30(6):168-174.
[12]王善伟, 王社良, 杨涛, 等. 古砖墙注浆加固性能试验及滞回模型研究[J]. 哈尔滨工程大学学报, 2020, 41(9):1295-1302.
WANG Shanwei, WANG Sheliang, YANG Tao, et al. Performance tests and hysteretic model research on ancient brick walls reinforced by grouting[J]. Journal of Harbin Engineering University, 2020,41(9):1295-1302.
[13]张志刚. 钢桥面高延性水泥基材料铺装层自愈合机理与疲劳损伤研究[D].南京:东南大学, 2016.
ZHANG Zhigang. Research on the self-healing mechanism and fatigue damage of ECC applying on steel bridge deck overlay[D]. Nanjing:Southeast University, 2016.
[14]高永林, 陶忠, 叶燎原, 等. 传统穿斗木结构榫卯节点附加黏弹性阻尼器振动台试验[J]. 土木工程学报, 2016, 49(2): 59-68.
GAO Yonglin, TAO Zhong, YE Liaoyuan, et al. Shaking table tests of mortise-tenon joints of a traditional Chuan-Dou wood structure attached with viscoelastic dampers[J]. China Civil Engineering Journal, 2016,49(2):59-68.
[15]潘毅, 王超, 唐丽娜, 等. 古建筑木结构直榫节点力学模型的研究[J]. 工程力学, 2015, 32(2): 82-89.
PAN Yi, WANG Chao, TANG Lina, et al. Study on Mechanical Model of Straight-Tenon Joints in Ancient Timber Structures[J]. Engineering Mechanics, 2015, 32(2): 82-89.
[16]徐娇, 朱占元, 梁危, 等. 武侯祠桂荷楼穿斗木构架透榫节点抗震性能研究[J]. 地震工程与工程振动,2021,41(1): 140-150.
XU Jiao, ZHU Zhanyuan, LIANG Wei, et al. Study on seismic behavior of the mortise-tenon joint of Chuan-Dou type timber frames of Guihe building in Wuhou shrine[J]. Earthquake Engineering and Engineering Dynamics. 2021,41(1):140-150.
[17]薛建阳, 任国旗, 许丹, 等. 传统民居穿斗式木结构栓榫节点抗震性能试验研究[J]. 建筑结构学报, 2019, 40(10):158-167.
XUE Jianyang, REN Guoqi, XU Dan, et al. Experimental study on seismic performance of dowel joints in traditional Chuan-Dou style timber structures[J]. Journal of Building Structures, 2019,40(10): 158-167.
[18]薛建阳, 许丹, 代武强. 穿斗式木结构通榫节点抗震性能研究及数值模拟分析[J]. 土木工程学报, 2019, 052(11): 56-65.
XUE Jianyang, XU Dan, DAI Wuqiang. Experimental study and numerical simulation analysis on seismic performance of continuous tenon joint in column-and-tie timber structure[J]. China Civil Engineering Journal, 2019,052(11):56-65.
[19]孙建, 邱洪兴, 陈春超, 等. 古木结构中抬梁式和穿斗式木构架受力性能试验研究[J]. 建筑结构学报, 2019, 40(7): 79-88.
SUN Jian, QIU Hongxing, CHEN Chunchao, et al. Experimental investigation on mechanical behavior of post-and-lintel timber frame and column-and-tie timber frame in ancient timber structures[J]. Journal of Building Structures, 2019,40(7):79-88.
[20]王海东, 尚守平, 何放龙, 等. 穿斗式木构架结构与轻型木结构抗震性能振动台试验研究[J]. 建筑结构学报, 2012, 33(6): 138-143.
WANG Haidong, SHANG Shouping, HE Fanglong, et al. Shaking table tests of Chinese traditional wood building and light wood framed building[J]. Journal of Building Structures, 2012,33(6):138-143.
[21]熊海贝, 王洁, 吴玲, 等. 穿斗式木结构抗侧力性能试验研究[J]. 建筑结构学报, 2018, 39(10): 122-129.
XIONG Haibei, WANG Jie, WU Ling, et al. Experimental study on lateral resistance performance of Chuandou wooden frame structures[J]. Journal of Building Structures, 2018,39(10):122-129.
[22]薛建阳, 许丹, 郭锐. 有无填充墙板的穿斗式木结构房屋振动台试验及对比分析[J]. 振动与冲击, 2020, 39(13): 184-192.
XUE Jianyang, XU Dan, GUO Rui. Shaking table tests and contrastive analysis for column-and-tie wooden buildings with and without infills[J]. Journal of Vibration and Shock, 2020,39(13):184-192.
[23]薛建阳, 许丹, 任国旗, 等. 传统民居穿斗式木构架抗震性能振动台试验研究[J]. 土木工程学报, 2019, 52(12): 5-14.
XUE Jianyan, XU Dan, REN Guoqi, et al. Shake table test on seismic performance of column and tie wooden structure in traditional residence[J]. China Civil Engineering Journal, 2019,52(12):5-14.
[24]许清风, 刘琼, 张富文, 等. 砖填充墙榫卯节点木框架抗震性能试验研究[J]. 建筑结构, 2015, 45(6): 50-53.
XU Qingfeng, LIU Qiong, ZHANG Fuwen, et al. Experimental research on seismic performance of mortise-tenon joint wood frame with brick masonry infilled wall[J]. Building Structure, 2015, 45(6): 50-53.
[25]王鹰宇.Abaqus分析用户手册[M].北京:机械工业出版社,2018.
WANG Yingyu. Abaqus analysis user manual[M]. Beijing: China Machine Press, 2018.
[26]杨立峰. 匠作·匠场·手风[D].上海:同济大学, 2006.
YANG Lifeng. Construction,Field and Style of Craftsmen[D].ShangHai:Tongji University,2006.
[27]住房和城乡建设部. 砌体结构设计规范: GB 50003-2011[S].北京: 中国建筑工业出版社. 2015.
MOHURD. Code for design of masonry structures: GB 50003-2011[S]. BeiJing:China Building Industry Press,2015.
[28]孔璟常, 翟长海, 李爽, 等. 砌体填充墙RC框架结构平面内抗震性能有限元模拟[J]. 土木工程学报, 2012, 45(S2): 137-141.
KONG Jingchang, ZHAI Changhai, LI Shuang, et al. Study on in-plane seismic performance of solid masonry-infilled RC frames[J]. China Civil Engineering Journal, 2012,45(S2):137-141.
[29]杨卫忠. 砌体受压本构关系模型[J]. 建筑结构, 2008, 38(10): 80-82.
YANG Weizhong. Constitutive relationship model for masonry materials in compression[J]. Building Structures, 2008,38(10):80-82.
[30]陈再现, 杨续波. 组合材料加固砖砌体的有限元模拟方法[J]. 工程力学, 2020, 37(4): 96-104.
CHEN Zaixian, YANG Xubo. Finite element similation method for brick masonry reinforced with composite materials[J]. Engineering Mechanics, 2020,37(4):96-104.
[31]王明谦, 宋晓滨, 顾祥林. 基于三维弹塑性损伤模型的木材非线性分析[J]. 土木工程学报, 2018, 51(7): 22-28.
WANG Mingqian, SONG Xiaobin, GU Xianglin. Nonlinear nalysis of wood based on three-dimensional combined elastic-plastic and damage model[J]. China Civil Engineering Journal, 2018,51(7):22-28.
[32]LI X, ZHAO J, MA G et al. Experimental study on the seismic performance of a double-span traditional timber frame[J]. Engineering Structures, 2015, 98(S1):141-150.
[33]HUANG H, SUN Z, GUO T, et al. Experimental study on the seismic performance of traditional Chuan-Dou style wood frames in Southern China[J]. Structural Engineering International, 2017, 27(2): 246-254.
[34]张永群, 蒋利学, 王卓琳. 历史建筑砌体结构的砖墙平面外受力性能试验与理论研究[J/OL]. 北京:建筑结构学报,2022[2022-03-04]. DOI:10.14006/j.jzjgxb.2021.0181.
[35]BOWEN Z, YONG L, CARLOS C N. Modeling and parameter importance investigation for simulating in-plane and out-of-plane behaviors of un-reinforced masonry walls[J]. Engineering Structures, 2021, 27(2):246-254.
[36]住房和城乡建设部. 建筑抗震试验方法规程: JGJ 101-1996[S]. 北京:中国建筑工业出版社,2015.
MOHURD. Code for seismic test method of buildings: JGJ 101-1996[S]. BeiJing: China Building Industry Press,2015.
[37]MENG D, HUANG T, ZHANG Y et al. Mechanical behaviour of a polyvinyl alcohol fibre reinforced engineered cementitious composite(PVA-ECC)using local ingredients[J]. Construction and Building Materials, 2017, 141: 259-270.
[38]FEENSTRA P H, ROTS J G, ARNESEN A et al. A 3D constitutive model for concrete based on a co-rotational concept[C]//Computational modelling of concrete structures, the Euro-C 1998 Conference on Computational modelling of concrete structures, badgastein: Computational modelling of concrete structures,1998.
[39]李晓琴, 张田, 丁祖德等. ECC套拱加固不同损伤衬砌的数值模拟研究[J]. 岩石力学与工程学报, 2019, 38(S2): 3654-3664.
LI Xiaoqin, ZHANG Tian, DING Zude, et al. Numerical study on ECC arch strengthened linings with different damaged levels[J]. Chinese Journal of Rock Mechanics and Engineering, 2019, 38(S2):3654-3664.

备注/Memo

备注/Memo:
收稿日期:2021-04-01修改稿日期:2021-04-20
基金项目:国家自然科学基金资助项目(52168029,51968035),云南省万人计划青年拔尖人才基金项目(YNWR-QNBJ-2020-049),2020年云南省重点研发计划基金项目(202003AC100001)
第一作者:方先慧(1998—),男,硕士生,主要从事工程抗震与加固研究.E-mail:553432511@qq.com 通信作者:李晓琴(1983—),女,副教授,主要从事新材料在土木工程领域的应用研究. E-mail:Xiaoqin.Li@foxmail.com
更新日期/Last Update: 2022-04-28