引用格式：
王文达，陈亚明，纪孙航，史艳莉．双钢管混凝土构件滞回性能试验与分析[J]．建筑结构学报，2024，45(1)：128-138．
论文信息：
论文链接：https://kns.cnki.net/kns/advsearch?dbcode=CJZK
DOI:10.14006/j.jzjgxb.2022.0733
一、研究背景
随着现代建筑结构不断向超高和大跨方向发展，对承重构件的承载力和延性提出更高要求，常在传统钢管混凝土中配置钢管、钢筋和型钢等部件，以满足构件在受力和施工性能等方面的需求。双钢管混凝土(concrete-filled double tube, CFDT)是在钢管混凝土中配置钢管形成的一种组合构件，如图1所示，方形截面CFDT构件有着更好的连接性能，内钢管的存在可以有效解决外方钢管对混凝土约束不足的缺点。目前关于大长细比CFDT构件滞回性能的研究十分有限，内钢管径厚比变化范围相对较小。因此，本研究通过试验和有限元对CFDT构件的滞回性能进行分析。
二、试验结果与讨论
共设计12个方形截面CFDT试件进行滞回性能试验研究，试验参数为内钢管径厚比D/ti(30、44.5、57)和轴压比nu(0.2、0.4、0.6)，试验加载装置如图2所示。试验中测量内容包括试件顶加载处的水平荷载(P)和水平位移(Δ)，以及外钢管表面的应变。
试验结果表明：试件最终破坏表现为下部区域外钢管的环向局部鼓曲和夹层混凝土的压溃，增大轴压比会加重钢管和混凝土的破坏程度；内钢管径厚比变化对钢管鼓曲程度影响较小，但减小内钢管径厚比使得夹层混凝土压溃范围扩大(如图3和4)。内钢管和核心混凝土较外钢管和夹层混凝土表现出更好的完整性和更轻的破坏程度(如图5)。
如图6，所有试件的P-Δ滞回曲线饱满，没有明显捏缩，表现出良好的滞回性能。轴压比从0.2增大到0.6时，不同内钢管径厚比构件的峰值荷载平均下降53.4%，内钢管径厚比增加使得试件的峰值荷载轻微提高(如图7)。
试件的承载力退化系数的平均值为0.962，内钢管径厚比变化对试件的刚度退化影响不明显(如图8)；试件的位移延性系数随着轴压比的增大显著降低，所有试件的位移延性系数和黏滞阻尼系数的平均值分别为3.26和0.6，展现了良好的延性行为和耗能能力(如图9)。
三、有限元分析
纤维梁单元模型有着简捷高效的优点，本文采用有限元软件ABAQUS及本课题组二次开发的纤维梁单元子程序iFiberLUT，建立了方形CFDT构件的滞回模型，如图10。有限元分析曲线整体上与试验结果吻合良好(如图6)，预测与试验的峰值荷载之比的平均值为0.919，相应的标准差为0.051。
基于建立的模型，分析了不同内钢管径厚比下不同参数对方形CFDT构件P-Δ骨架曲线和峰值荷载的影响，包括长细比、轴压比、内钢管屈服强度、外钢管宽厚比、混凝土抗压强度和外钢管屈服强度。分析结果表明（如图11-14）：长细比、轴压比、外钢管宽厚比变化对构件的峰值荷载影响显著。长细比、内钢管屈服强度和外钢管宽厚比越大，增加内钢管径厚比对峰值荷载提升程度越明显，而增加轴压比会降低内钢管径厚比变化对峰值荷载的影响程度。
四、结论
Conclusions
1
增大轴压比会加重方形CFDT构件外钢管的局部鼓曲程度，而内钢管径厚比变化对钢管的鼓曲影响较小。CFDT构件的水平荷载-位移滞回曲线饱满，表现出良好的滞回性能。
2
轴压比从0.2增大到0.6时，不同内钢管径厚比试件的峰值荷载平均下降53.4%。CFDT试件位移延性系数和黏滞阻尼系数的平均值分别为3.26和0.6，展现了良好的延性和耗能能力。
3
长细比、内钢管屈服强度和外钢管宽厚比越大，增加内钢管径厚比对峰值荷载提升程度越明显，而增加轴压比会降低内钢管径厚比变化对峰值荷载的影响程度。
五、相关文献
[1] Wang Wen-Da*, Ji Sun-Hang, Shi Yan-Li. Experimental and numerical investigations on concrete-filled double-tubular slender columns under axial and eccentric loading. Journal of Constructional Steel Research, 2023, 201: 107714.
作者简介
陈亚明：男，甘肃人，硕士。主要从事钢与混凝土组合结构研究。
2020.09-2023.06，兰州理工大学土木工程专业，硕士研究生（导师：史艳莉 教授）
纪孙航：男，陕西人，博士研究生。主要从事钢与混凝土组合结构抗火及抗冲击性能研究。
2018.09-2020.08，兰州理工大学土木工程学院结构工程专业，硕士研究生（导师：史艳莉教授）
相关研究
（可点击进入）
Part.1
组合结构连续性倒塌
1.组合结构连续性倒塌：次边柱失效下钢管混凝土组合框架抗连续性倒塌性能
2.组合结构连续性倒塌：钢管混凝土柱-组合梁节点抗连续性倒塌性能
3.组合结构连续性倒塌：简化多尺度模型在组合框架连续倒塌研究中的应用
4.组合结构连续性倒塌：装配式钢管混凝土柱-组合梁节点抗连续性倒塌性能
5.组合结构抗连续倒塌：钢管混凝土组合框架-装配式拉伸钢支撑结构抗连续倒塌性能研究
6.组合结构抗连续倒塌：全填充墙钢管混凝土组合框架抗连续倒塌性能研究
7.组合结构抗连续倒塌：冲击荷载下钢管混凝土柱-组合梁节点的抗连续倒塌性能研究
8.组合结构抗连续倒塌：钢管混凝土框架-RC剪力墙结构抗连续倒塌试验研究
Part.2
组合结构全寿命周期性能
1.组合结构全寿命周期性能：钢管初应力对内配型钢圆钢管混凝土受压构件力学性能影响
2.组合结构全寿命周期性能：施工初应力对内配型钢圆钢管混凝土压弯构件力学性能影响
3.组合结构全寿命周期性能：方套圆中空夹层钢管混凝土构件剪切性能
4.组合结构全寿命周期性能：大空心率圆锥形中空夹层钢管混凝土——短柱轴压性能
5.组合结构全寿命周期性能：大空心率圆锥形中空夹层钢管混凝土——偏压性能
6.组合结构全寿命周期性能：大空心率圆锥形中空夹层钢管混凝土——纯弯性能
7.组合结构全寿命周期性能：大空心率圆锥形中空夹层钢管混凝土——压弯构件滞回性能
8.组合结构全寿命周期性能：大空心率圆锥形中空夹层钢管混凝土——压扭性能
9.组合结构全寿命周期性能：长期荷载作用下内配型钢方钢管混凝土力学性能研究
11.组合结构全寿命周期性能：内配型钢钢管混凝土压弯构件在单调及往复荷载下的受力性能
Part.3
混合结构抗震性能
Part.4
组合结构撞击性能
2.组合结构撞击性能：火灾后内配型钢钢管混凝土柱侧向撞击和撞后性能研究
3.组合结构撞击性能：火灾后钢管混凝土构件侧向撞击性能试验和数值研究
4.组合结构撞击性能：火灾后内配型钢钢管混凝土构件侧向撞击性能试验研究Part.5
组合结构抗火性能
Part.6
装配式钢筋混凝土结构
Part.7
新型高性能结构材料
Part.8
新型吸能结构
课题组主要成果
Part.1
组合结构连续性倒塌
[1]. Wang Jing-Xuan, Sun Yan-Hao, Gao Shan, Wang Wen-Da*. Anti-collapse mechanism and reinforcement methods of composite frame with CFST columns and infill walls. Journal of Constructional Steel Research, 2023, 208: 108022.
[2]. Wang Wen-Da*, Zheng Long*, Xian Wei. Simplified multi-scale simulation investigation of 3D composite floor substructures under different column-removal scenarios. Journal of Constructional Steel Research, 2023,208: 108002.
[3]. Wang Jing-Xuan, Sun Yan-Hao, Gao Shan, Wang Wen-Da*. Anti-collapse performance of concrete-filled steel tubular composite frame with RC shear walls under middle column removal. Journal of Building Engineering, 2023, 64: 105611.
[4]. Wang Wen-Da*, Zheng Long, Xian Wei. Performance of the CFST column to composite beam connection under static and impact loads. Journal of Constructional Steel Research, 2022,198: 107567.
[5]. 王景玄*，杨永，孙衍浩. 全填充墙钢管混凝土组合框架抗连续倒塌性能研究[J]. 土木工程学报，2022，55(8): 11-13.
[6]. Wang Jing-Xuan, Shen Ya-Jun, Gao Shan*, Wang Wen-Da. Anti-collapse performance of concrete-filled steel tubular composite frame with assembled tensile steel brace under middle column removal. Engineering Structures, 2022, 266: 114635.
[7].Zheng Long, Wang Wen-Da*, Xian Wei. Experimental and numerical investigation on the anti-progressive collapse performance of fabricated connection with CFST column and composite beam. Engineering Structures, 2022, 256: 114061.
[8].Zheng Long, Wang Wen-Da*. Multi-scale numerical simulation analysis of CFST column-composite beam frame under a column-loss scenario. Journal of Constructional Steel Research, 2022, 190: 107151.
[9].Zheng Long, Wang Wen-Da*, Li Hua-Wei. Progressive collapse resistance of composite frame with concrete-filled steel tubular column under a penultimate column removal scenario. Journal of Constructional Steel Research, 2022, 189: 107085.
[10].王景玄*，杨永，周侃，李秋颖. 角柱失效下钢管混土柱-组合梁框架抗连续倒塌能力研究. 工程力学，2022，39(5):105-118.
[11].Wang Jiang-Xuan*, Yang Yong, Xian Wei, Li Qiu-Ying. Progressive collapse mechanism analysis of concrete-filled square steel tubular column to steel beam joint with bolted-welded hybrid connection. International Journal of Steel Structures, 2020, 20(5), 1618-1635.
[12].Wang Wen-Da*, Zheng Long, Li Hua-Wei. Experimental investigation of composite joints with concrete-filled steel tubular column under column removal scenario. Engineering Structures, 2020, 219: 110956.
[13].郑龙，王文达*，李华伟，李天昊．钢管混凝土柱-钢梁穿心螺栓外伸端板式节点抗连续倒塌性能研究．建筑结构学报，2019，40(11): 140-149
[14].Shi Yan-Li, Zheng Long, Wang Wen-Da*. The influence of key component characteristic on the resistance to progressive collapse of composite joint with the concrete-filled steel tubular column and steel beam with through bolt-extended endplate. Frontiers in Materials, 2019, 6: 64.
[15].王文达*，郑龙，魏国强．穿心构造的钢管混凝土柱-钢梁节点抗连续性倒塌性能分析与评估．工程科学与技术，2018，50(6): 39-47.
[16].王景玄，王文达*，李华伟．钢管混凝土平面框架子结构抗连续倒塌精细有限元分析．工程力学，2018，35(6): 105-114.
[17].王景玄，王文达*，李华伟．采用静-动力转换方法的钢管混凝土框架受火倒塌非线性分析．工程科学与技术，2017，49(4): 53-60.
[18].Wang Wen-Da*, Li Hua-Wei, Wang Jing-Xuan. Progressive collapse analysis of concrete-filled steel tubular column to steel beam connections using multi-scale model. Structures, 2017, 9: 123-133.
[19].史艳莉，石晓飞，王文达*，王景玄，李华伟．圆钢管混凝土柱-H钢梁内隔板式节点抗连续倒塌机理研究．振动与冲击，2016，35(19):148-155.
[20].王文达*，王景玄，周小燕．基于纤维模型的钢管混凝土组合框架连续倒塌非线性动力分析．工程力学，2014，31(9): 142-151.
Part.2
组合结构撞击性能
[1].Ji Sun-Hang, Wang Wen-Da*, Chen Wen-Su, Shi Yan-Li*, Xian Wei. Lateral impact behaviour of post-fire steel-reinforced concrete-filled steel tubular members: Experiment and evaluation method. Engineering Structures, 2023, 293: 116612.
[2].Ji Sun-Hang, Wang Wen-Da*, Chen Wen-Su, Xian Wei, Wang Rui, Shi Yan-Li*. Experimental and numerical investigation on the lateral impact responses of CFST members after exposure to fire. Thin-Walled Structures, 2023, 190: 110968.
[8].Xian Wei, Chen Wen-Su, Hao Hong, Wang Wen-Da*. Experimental and numerical studies on square steel-reinforced concrete-filled steel tubular (SRCFST) members subjected to lateral impact. Thin-Walled Structures, 2021, 160: 107409.
[9].Xian Wei, Chen Wen-Su, Hao Hong, Wang Wen-Da*, Wang Rui. Investigation on the lateral impact responses of circular concrete-filled double-tube (CFDT) members. Composite Structures, 2021, 255: 112993.
[10].Xian Wei, Wang Wen-Da*, Wang Rui, Chen Wen-Su, Hao Hong. Dynamic response of steel-reinforced concrete-filled circular steel tubular members under lateral impact loads. Thin-Walled Structures, 2020, 151: 106736.
[11].史艳莉，纪孙航，王文达*，郑龙．高温作用下钢管混凝土构件侧向撞击性能研究．爆炸与冲击，2020，40(4): 043303.
[12].史艳莉，鲜威，王蕊，王文达*．方套圆中空夹层钢管混凝土组合构件横向撞击试验研究．土木工程学报，2019，52(12): 11-21.
[13].史艳莉，何佳星，王文达*，鲜威，王蕊．内配圆钢管的圆钢管混凝土构件耐撞性能分析．振动与冲击，2019，38(9): 123-132.
Part.3
组合结构抗火
[1].Mao Wen-Jing, Zhou Kan, Wang Wen-Da*. Investigation on fire resistance of steel-reinforced concrete-filled stell tubular columns subjected to non-unform fire. Engineering structures, 2023, 280: 115653.
[2].Mao Wen-Jing, Wang Wen-Da*, Zhou Kan. Fire performance on steel-reinforced concrete-filled steel tubular columns with fire protection. Journal of Constructional Steel Research, 2022, 199: 107580.
[3].魏国强，王文达*，毛文婧．震损后方钢管混凝土柱耐火性能试验研究．建筑结构学报，2022，43(12)：123-134.
[4].Mao Wen-Jing, Wang Wen-Da*, Zhou Kan, Du Er-Feng. Experimental study on steel-reinforced concrete-filled steel tubular columns under the fire. Journal of Constructional Steel Research, 2021, 185: 106867.
[5].王文达*，陈润亭．方钢管混凝土柱-外环板式组合梁节点在地震损伤后的耐火性能分析．工程力学，2021，38(3): 73-85，DOI: 10.6052/j.issn.1000-4750.2020.05.0259
[6].Mao Wen-Jing, Wang Wen-Da*, Xian Wei. Numerical analysis on fire performance of steel-reinforced concrete-filled steel tubular columns with square cross-section. Structures, 2020, 28: 1-16.
[7].Xu Lei*, Wang Ming-Tao, Bao Yan-Hong, Wang Wen-Da. Numerical analysis on structural behaviors of concrete filled steel tube reinforced concrete (CFSTRC) columns subjected to 3-side fire. International Journal of Steel Structures, 2017, 17(4): 1515-1528.
[8].Bao Yan-Hong, Xu Lei*, Wang Wen-Da, Sun Jian-Gang. Numerical analysis on mechanical property of concrete filled steel tube reinforced concrete (CFSTRC) columns subjected to ISO-834 standard fire. International Journal of Steel Structures, 2017, 17(4): 1561-1581.
[9].王景玄，王文达*．考虑火灾全过程的钢管混凝土柱-组合梁平面框架受力性能分析．振动与冲击，2014, 33(11): 124-129+135.
[10].王景玄，王文达*．不同火灾工况下钢梁-钢管混凝土柱平面框架受火全过程分析．建筑结构学报，2014，35(3): 102-109.
Part.4
组合结构抗震
[1].Rui Jia, Xian Wei, Wang Wen-Da*, Zhu Yan-Peng, Wang Jing-Xuan. Experimental study on seismic behaviour of the outrigger truss-core wall spatial joints with peripheral CFST columns. Structures, 2022, 41: 1014-1026.
[2].史艳莉，纪孙航，王文达*，张宸，范家浩．大空心率圆锥形中空夹层钢管混凝土压弯构件滞回性能研究．土木工程学报，2022，55(1): 75-88.
[3].王文达*，陈润亭．方钢管混凝土柱-外环板式组合梁节点在地震损伤后的耐火性能分析．工程力学，2021，38(3): 73-85.
[4].王凤，王文达*，史艳莉．钢管混凝土框架柱计算长度研究．工程力学，2015，32(1): 168-175.
[5].王文达*，魏国强，李华伟．钢管混凝土框架-RC剪力墙混合结构滞回性能分析．振动与冲击，2013, 32(15): 45-50.
[6].王文达*，史艳莉，文天鹏．钢框架平端板连接组合节点弯矩-转角关系．振动与冲击，2013，32(10):43-49+68.
[7].史艳莉，王文达，靳垚．考虑墙体作用的低层冷弯薄壁型钢轻型房屋住宅体系弹塑性动力分析．工程力学，2012，29(12): 186-195.
[8].Han Lin-Hai, Wang Wen-Da, Tao Zhong. Performance of circular CFST column-to-steel beam frames under lateral cyclic loading. Journal of Constructional Steel Research, 2011, 67(5): 876-890.
[9].曲慧，王文达．钢管混凝土梁柱连接节点弯矩-转角关系实用计算方法研究．工程力学，2010，27(5): 106-114.
[10].王文达，韩林海．钢管混凝土柱-钢梁平面框架的滞回关系．清华大学学报(自然科学版)，2009，49(12): 1934-1938.
[11].王文达，韩林海．钢管混凝土框架力学性能的简化二阶弹塑性分析．清华大学学报(自然科学版)，2009，49(9): 1455-1458.
[12].Wang Wen-Da, Han Lin-Hai, Zhao Xiao-Ling. Analytical behavior of frames with steel beam to concrete-filled steel tubular column. Journal of Constructional Steel Research, 2009, 65(3): 497-508.
[13].王文达，韩林海．钢管混凝土框架力学性能的非线性有限元分析．建筑结构学报，2008，29(6): 75-83.
[14].王文达，韩林海．钢管混凝土框架实用荷载-位移恢复力模型研究．工程力学，2008，25(11): 62-69.
[15].Wang Wen-Da, Han Lin-Hai, Uy Brian. Experimental behaviour of steel reduced beam section (RBS) to concrete- filled CHS column connections. Journal of Constructional Steel Research, 2008, 64(5): 493-504.
[16].Han Lin-Hai, Wang Wen-Da, Zhao Xiao-Ling. Behaviour of steel beam to concrete-filled SHS column frames: Finite element model and verifications. Engineering Structures, 2008, 30(6): 1647-1658.
[17].王文达，韩林海，游经团．方钢管混凝土柱-钢梁外加强环节点滞回性能的实验研究，土木工程学报，2006，39(9)：17-25.
[18].王文达，韩林海，陶忠．钢管混凝土柱-钢梁平面框架抗震性能的试验研究．建筑结构学报，2006，27(3)：48-58.
Part.5
组合结构全寿命周期性能
[1].王文达，陈亚明，纪孙航，史艳莉．双钢管混凝土构件滞回性能试验与分析[J]．建筑结构学报，2023，45(1)：128-138.
[2].Hong Zhen-Tao, Wang Wen-Da*, Zheng Long, Shi Yan-Li. Machine learning models for predicting axial compressive capacity of circular CFDST columns. Structures, 2023, 57: 105285.
[3].Jia Zhi-Lu, Shi Yan-Li, Wang Wen-Da*, Zheng Long. Numerical studies on creep behaviour of SRCFST columns with initial stress of steel tube. Journal of Constructional Steel Research, 2023, 201: 108214.
[4].Wang Wen-Da*, Jia Zhi-Lu, Xian Wei, Shi Yan-Li. Performance of SRCFST member under long-term loading and preload on steel tube. Journal of Building Engineering, 2023, 73: 106700.
[5].Ji Sun-Hang, Wang Wen-Da*, Xian Wei, Shi Yan-Li*. Cyclic and monotonic behaviour of steel-reinforced concrete-filled steel tubular columns. Thin-Walled Structures, 2023, 185: 110644.
[6].Wang Wen-Da*, Ji Sun-Hang, Shi Yan-Li. Experimental and numerical investigations on concrete-filled double-tubular slender columns under axial and eccentric loading. Journal of Constructional Steel Research, 2023, 201: 107714.
[7].Jia Zhi-Lu, Wang Wen-Da*, Shi Yan-Li, Xian Wei. Performance of steel-reinforced concrete-filled square steel tubular members under sustained axial compression loading. Engineering Structures, 2022, 263: 114464.
[8].贾志路，史艳莉，王文达*，鲜威．钢管初应力对内配型钢的圆钢管混凝土柱受压性能影响．建筑结构学报，2022，43(6): 63-74.
[9].Jia Zhi-Lu, Shi Yan-Li, Wang Wen-Da*, Xian Wei. Compression-bending behaviour of steel-reinforced concrete-filled circular steel tubular columns with preload. Structures, 2022, 36: 892-911.
[10].Jia Zhi-Lu, Shi Yan-Li, Xian Wei, Wang Wen-Da*. Torsional behaviour of concrete-filled circular steel tubular members under coupled compression and torsion. Structures. 2021, 34: 931-946.
[11].王文达*，纪孙航，史艳莉，张宸．内配型钢方钢管混凝土构件压弯剪性能研究．土木工程学报，2021，54(1): 76-87.
[12].Shi Yan-Li, Jia Zhi-Lu, Wang Wen-Da*, Xian Wei, Tan Ee Loon. Experimental and numerical study on torsional behaviour of steel-reinforced concrete-filled square steel tubular members. Structures, 2021, 32: 713-730.
[13].Wang Wen-Da*, Ji Sun-Hang, Xian Wei, Shi Yan-Li. Experimental and numerical investigations of steel-reinforced concrete-filled steel tubular members under compression-bending-shear loads. Journal of Constructional Steel Research, 2021, 181: 106609.
[14].Wang Wen-Da*, Xian Wei, Hou Chao, Shi Yan-Li. Experimental investigation and FE modelling of the flexural performance of square and rectangular SRCFST members. Structures, 2020, 27: 2411-2425.
[15].Wang Wen-Da*, Jia Zhi-Lu, Shi Yan-Li, Tan Ee Loon. Performance of steel-reinforced circular concrete-filled steel tubular members under combined compression and torsion. Journal of Constructional Steel Research, 2020, 173: 106271.
[16].Shi Yan-Li, Xian Wei, Wang Wen-Da*, Li Hua-Wei. Mechanical behaviour of circular steel-reinforced concrete-filled steel tubular members under pure bending loads. Structures, 2020, 25: 8-23.
[17].Shi Yan-Li, Xian Wei, Wang Wen-Da*, Li Hua-Wei. Experimental performance of circular concrete-filled steel tubular members with inner profiled steel under lateral shear load. Engineering Structures, 2019, 201: 109746.
[18].史艳莉*，周绪红，鲜威，王文达．无端板矩形钢管混凝土构件基本剪切性能研究．工程力学，2018，35(12): 25-33.
[19].王文达，于清．混凝土浇筑过程中方钢管柱的力学性能．清华大学学报(自然科学版)，2013，53(1):6-11.
Part.6
中空夹层钢管混凝土结构
[1].Hong Zhen-Tao, Wang Wen-Da*, Zheng Long, Shi Yan-Li. Machine learning models for predicting axial compressive capacity of circular CFDST columns. Structures, 2023, 57: 105285.
[2].Fan Jia-Hao, Wang Wen-Da*, Shi Yan-Li, Ji Sun-Hang. Torsional behaviour of tapered CFDST members with large void ratio. Journal of Building Engineering, 2022, 52: 104434.
[3].Shi Yan-Li, Ji Sun-Hang, Wang Wen-Da*, Xian Wei, Fan Jia-Hao. Axial compressive behaviour of tapered CFDST stub columns with large void ratio. Journal of Constructional Steel Research, 2022, 191: 107206.
[4].Duan Li-Xin, Wang Wen-Da*, Xian Wei, Shi Yan-Li. Shear response of circular-in-square CFDST members: Experimental investigation and finite element analysis. Journal of Constructional Steel Research, 2022, 190: 107160.
[5].史艳莉，纪孙航，王文达*，张宸，范家浩．大空心率圆锥形中空夹层钢管混凝土压弯构件滞回性能研究．土木工程学报，2022，55(1): 75-88.
[6].Wang Wen-Da*, Fan Jia-Hao, Shi Yan-Li, Xian Wei. Research on mechanical behaviour of tapered concrete-filled double skin steel tubular members with large hollow ratio subjected to bending. Journal of Constructional Steel Research, 2021, 182: 106689.
[7].史艳莉，张超峰，鲜威，王文达*．圆锥形中空夹层钢管混凝土偏压构件受力性能研究．建筑结构学报，2021，42(5): 155-164+176.
Part.7
纤维模型与子程序开发等
[1].Tao Zhong*, Katwal Utsab, Uy Brian, Wang Wen-Da. Simplified nonlinear simulation of rectangular concrete-filled steel tubular columns. ASCE Journal of Structural Engineering, 2021, 147(6): 04021061.
[2].Shi Yan-Li*, Li Hua-Wei, Wang Wen-Da, Hou Chao. A fiber model based on secondary development of ABAQUS for elastic-plastic analysis. International Journal of Steel Structures, 2018, 18(5): 1560-1576.
[3].Katwal Utsab, Tao Zhong*, Hassan Md Kamrul, Wang Wen-Da. Simplified numerical modeling of axially loaded circular concrete-filled steel stub columns. ASCE Journal of Structural Engineering, 2017, 143(12): 04017169.
[4].王文达*，魏国强．基于纤维模型的型钢混凝土组合剪力墙滞回性能分析．振动与冲击，2015，35(6):30-35.
[5].王文达*，王景玄，周小燕．基于纤维模型的钢管混凝土组合框架连续倒塌非线性动力分析．工程力学，2014，31(9): 142-151.
[6].王文达*，杨全全，李华伟．基于分层壳单元与纤维梁单元组合剪力墙滞回性能分析．振动与冲击，2014, 33(16):142-149.
[7].李华伟，王文达*．ABAQUS二次开发在钢管混凝土结构有限元分析中的应用．建筑结构学报，2013，34(s1):353-358.
Part.8
装配式钢筋混凝土结构
[1].Yuan Yu-Jie, Wang Wen-Da*, Huang Hua. Deformation mechanism of steel artificial controllable plastic hinge in prefabricate frame. Journal of Constructional Steel Reserarch, 2023, 201: 107735.
Part.9
新型高性能结构材料
[1].Gao Fang-Fang, Tian Wei, Wang Wen-Da*. Residual impact resistance behavior of concrete containing carbon nanotubes after exposure to high temperatures. Construction and Building Materials, 2023, 366: 130183.
Part.10
新型吸能结构
[1].Zheng Long, Li Fu-Qi, Wang Wen-Da*. A honeycomb panel-based protective device for steel parking structure against transverse impact. Journal of Constructional Steel Research, 2023, 211: 108203.
编辑：郑 龙
审核：王文达
✦+
+
王文达课题组
微信号｜wangwd_group
兰州理工大学土木工程学院王文达课题组
点击蓝字 阅读原文
+
