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第 46 卷    第 6 期                   爆    炸    与    冲    击                       Vol. 46, No. 6
                2026 年 6 月                    EXPLOSION AND SHOCK WAVES                          Jun., 2026

               DOI:10.11883/bzycj-2026-0018


                          激波与油气爆炸耦合作用下浅埋混凝土

                                         油库的破坏损伤模式                            *


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                                   宋    鹏 ,邱艳宇 ,徐观淦 ,胡玉凤 ,毛相铮 ,邢化岛 ,解立峰               1
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                               (1. 南京理工大学安全科学与工程学院(应急管理学院),江苏 南京 210094;
                                 2. 陆军工程大学爆炸冲击防灾减灾全国重点实验室,江苏 南京 210042)
                  摘要: 为研究激波与油气爆炸耦合作用下浅埋式混凝土结构油库的破坏损伤模式,设计制作了浅埋式钢筋混凝
               土结构油库的缩比模型,研究了油库结构、油气类型、油气量及爆源位置对混凝土油库破坏损伤模式的影响机制。研
               究结果表明:爆炸激波作用于油库顶盖造成迎爆面冲切贯穿破坏和背爆面剥离损伤,且柴油量为                                 50%(即半库)时顶盖
               的破坏程度大于柴油量为         100%(即满库)时;柴油量为        100%  并加装顶盖时,冲击波超压上升阶段会出现              2  个峰值,柴
               油量为  50%  并加装顶盖时,由于内部空腔的界面反射作用,超压上升阶段出现了                       3  个峰值,并且冲击波正压持时明显
               延长;库体底部起爆时,油库顶盖和整体均产生严重破坏,冲击波在角隅处反射叠加,会导致油库主体角隅处出现明显
               的剪切开裂;相比于柴油量为          50%  时,汽油量为   50%  时爆炸产生的火球范围更大,燃烧时间更长,但油库主体结构并
               不会被破坏。
                  关键词: 浅埋油库;混凝土结构;损伤模式;冲击波
                  中图分类号: O383   国标学科代码: 13035   文献标志码: A


                  Failure and damage modes of shallow-buried RC oil depots subjected to
                                    coupled shock wave and oil-gas explosion

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                              SONG Peng , QIU Yanyu , XU Guangan , HU Yufeng , MAO Xiangzheng ,
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                                                 XING Huadao , XIE Lifeng 1
                               (1. School of Safety Science and Engineering (School of Emergency Management),
                               Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China;
                              2. State Key Laboratory for Disaster Prevention & Mitigation of Explosion & Impact,
                                   Army Engineering University of PLA, Nanjing 210042, Jiangsu, China)

               Abstract:  To investigate the failure and damage modes of shallow-buried reinforced concrete (RC) oil depots under coupled
               shock  wave  and  oil-gas  explosion,  a  scaled  model  of  a  shallow-buried  reinforced  concrete  oil  depot  was  designed.  The
               influence mechanisms of the oil depot structure, oil type and content, and explosion source location on the damage and failure
               modes of the concrete oil depot were studied. The results show that the blast shock wave acting on the oil depot cover causes
               punching-perforation failure on the blast-facing side and spalling failure on the blast-opposite side. The damage of the cover
               containing 50% diesel is more severe than that at 100% diesel content. For 100% diesel with the cover installed, two peaks
               appear  during  the  overpressure  rise  stage  of  the  shock  wave.  For  50%  diesel  with  the  cover  installed,  due  to  interface
               reflections in internal cavity, three peaks appear during the overpressure rise stage compared with the full-oil case, and the



                 *   收稿日期: 2026-01-14;修回日期: 2026-03-29
                   基金项目: 国家重点研发计划(2021YFC3100700);国家自然科学基金(12202202)
                   第一作者: 宋 鹏(1998- ),男,硕士,124103022527@njust.edu.cn
                   通信作者: 邢化岛(1990- ),男,博士,副教授,xinghuadao2000@163.com


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