Damage Mode and Safety Distances of Precast Columns Under Vehicle Induced Explosions
ZHU Zhao1， LI Yuan1,2， HAN Yi-tao1
1. School of Highway， Chang’an University， Xi’an 710064， China； 2. Key Laboratory for Old Bridge Detection and Reinforcement Technology of Ministry of Transportation， Chang’an University， Xi’an 710064， China.
ZHU Zhao， LI Yuan， HAN Yi-tao. Damage Mode and Safety Distances of Precast Columns Under Vehicle Induced Explosions[J]. Journal of Northeastern University(Natural Science), 2023, 44(9): 1337-1348.
[1]张宇，李国强，陈可鹏，等.桥梁结构抗爆安全评估研究进展［J］.爆炸与冲击，2016，36(1):136-144.(Zhang Yu，Li Guo-qiang，Chen Ke-peng，et al.Research advances of safety assessment of bridges under blast load ［J］.Explosion and Shock Waves，2016，36(1):136-144.) [2]Pan Y X，Ventura C E，Cheung M M S.Performance of highway bridges subjected to blast loads ［J］.Engineering Structures，2017，151:788-801. [3]Zhu Z，Li Y，Ma C.Damage analysis of small box girder bridges under car explosion ［J］.Engineering Failure Analysis，2021，120:105104. [4]Wang P，Chen H L，Zhou J N，et al.Failure mechanism of CFRP-wrapped protective concrete arches under static and blast loadings:experimental research ［J］.Composite Structures，2018，198(8):1-10. [5]张勤彬，程贵海，徐中慧，等.贾木那大桥水压定向爆破及其数值模拟 ［J］.爆炸与冲击，2019，39(6):136-143.(Zhang Qin-bin，Cheng Gui-hai，Xu Zhong-hui，et al.Directional water pressure of Jamuna bridge and its numerical simulation ［J］.Explosion and Shock Waves，2019，39(6):136-143.) [6]Zhu Z，Li Y，He S H，et al.Analysis of the failure mechanism of multi-beam steel-concrete composite bridge under car explosion ［J］.Advances in Structural Engineering，2019，23(3):538-548. [7]宗周红，唐彪，高超，等.钢筋混凝土墩柱抗爆性能试验 ［J］.中国公路学报，2017，30(9):52-60.(Zong Zhou-hong，Tang Biao，Gao Chao，et al.Experiment on blast-resistance performance of reinforced concrete piers ［J］.China Journal of Highway and Transportations，2017，30(9):52-60.) [8]Williamson E B，Bayrak O，Davis C，et al.Performance of bridge column subjected to blast loads.I:Experimental program ［J］.Journal of Bridge Engineering，2011，16(6):693-702. [9]Williamson E B，Bayrak O，Davis C，et al.Performance of bridge column subjected to blast loads.Ⅱ:Results and recommendations［J］.Journal of Bridge Engineering，2011，16(6):703-710. [10]Williams G D，Williamson P E.Procedure for predicting blast loads acting on bridge columns ［J］.Journal of Bridge Engineering，2012，17(3):490-499. [11]Fujikake K，Aemlaor P.Damage of reinforced concrete columns under demolition blasting ［J］.Engineering Structures，2013，55:116-125. [12]Yuan S J，Hao H，Zong Z H，et al.A study of RC bridge columns under contact explosion ［J］.International Journal of Impact Engineering，2017，109:378-390. [13]Bao X L，Li B.Residual strength of blast damaged reinforced concrete columns［J］.International Journal of Impact Engineering，2010，37:295-308. [14]Li J，Wu C Q，Hao H，et al.Post-blast capacity of ultra-high performance concrete columns ［J］.Engineering Structures，2017，134:289-302. [15]Fujikura S，Bruneau M.Experimental investigation of seismically resistant bridge piers under blast loading［J］.Journal of Bridge Engineering，2011，16(1):63-71. [16]Thomas R J，Steel K，Sorensen A D.Reliability analysis of circular reinforced concrete columns subjected to sequential vehicular impact and blast loading ［J］.Engineering Structures，2018，168:838-851. [17]Zhang Q，Alam M S.State-of-the-art review of seismic-resistant precast bridge columns［J］.Journal of Bridge Engineering，2020，25(10):03120001. [18]Li J，Hao H，Wu C Q.Numerical study of precast segmental column under blast loads［J］.Engineering Structures，2017，134:125-137. [19]杨旭，张于晔，张宁.爆炸冲击作用下预制节段拼装桥墩的动态响应与损伤分析［J］.爆炸与冲击，2019，39(3):144-151.(Yang Xu，Zhang Yu-ye，Zhang Ning.Dynamic response and damage analysis of precast segmental piers under blast impact ［J］.Explosion and Shock Waves，2019，39(3):144-151.) [20]Liu L，Zong Z H，Ma J Z G，et al.Experimental study on behavior and failure mode of PSRC bridge pier under close-in blast loading ［J］.Journal of Bridge Engineering，2021，26(2):04020124. [21]Liu L，Ma J Z G，Zong Z H，et al.Blast response and damage mechanism of prefabricated segmental RC bridge piers ［J］.Journal of Bridge Engineering，2021，26(4):04021012. [22]Riedel W，Thoma K，Hiermaier S，et al.Penetration of reinforced concrete by BETA-B-500—numerical analysis using a new macroscopic concrete model for hydrocodes［C］//Proceeding of the 9th International Symposium on Interaction of the Effects of Munitions with Structures.Berlin，1999:315-322. [23]李忠献，刘泽锋.混凝土动态本构模型综述［J］.天津大学学报(自然科学与工程技术版)，2015，48(10):854-863.(Li Zhong-xian，Liu Ze-feng.Review of concrete dynamic constitutive model ［J］.Journal of Tianjin University(Science and Technology)，2015，48(10):854-863.) [24]张若棋，丁育清，汤文辉，等.混凝土HJC、RHT本构模型的失效强度参数［J］.高压物理学报，2011，25(1):16-22.(Zhang Ruo-qi，Ding Yu-qing，Tang Wen-hui，et al.The failure strength parameters of HJC and RHT concrete constitutive models ［J］.Chinese Journal of High Pressure Physics，2011，25(1):16-22.) [25]Forni D，Chiaia B，Cadoni E.Blast effects on steel columns under fire conditions ［J］.Journal of Constructional Steel Research，2017，136:1-10. [26]Ma L，Wu H，Fang Q.Damage mode and dynamic response of RC girder bridge under explosions ［J］.Engineering Structures，2021，243:112676. [27]Ou Y C，Oktavianus Y，Tsai M S.An emulative precast segmental concrete bridge column for seismic regions ［J］.Earthquake Spectra，2013，29(4):1441-1457.
