| 土体爆炸压密的原理及试验研究 |
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| 引用本文： | 潘强,张继春,郭学彬.土体爆炸压密的原理及试验研究[J].爆炸与冲击,2011,30(2):165-172. |
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| 作者姓名： | 潘强 张继春 郭学彬 |
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| 作者单位： | 西南交通大学土木工程学院,四川 成都,610031;西南科技大学环境与资源学院,四川 绵阳,621010 |
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| 摘 要： | 针对目前土体爆炸压密理论研究不够深入、施工中主要依靠工程经验确定爆炸参数的现状,建立了基于塑性力学和爆炸力学的土体爆炸压密模型,推得压密效果(压密范围、压密程度)与爆炸参数之间的关系式,并通过室外试验进行验证.在孔径为48 mm的炮孔中进行了不耦合系数分别为2.000、1.714、1.500、1.333、1.200、1...
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| 关 键 词： | 爆炸力学 压密原理 爆炸 土体密度 |
The principle of soil compaction by explosion and its experimental investigation |
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| PAN Qiang,ZHANG Ji-chun,GUO Xue-bin.The principle of soil compaction by explosion and its experimental investigation[J].Explosion and Shock Waves,2011,30(2):165-172. |
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| Authors: | PAN Qiang ZHANG Ji-chun GUO Xue-bin |
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| Institution: | 1.SchoolofCivilEngineering,SouthwestJiaotongUniversity,2.Chengdu 610031,Sichuan,China; |
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| Abstract: | Aimed at the status of explosion compaction,which was not thorough in theory study and relied mainly on engineering experience to determine blast parameters in constructions,a soil explosion compaction model was developed which was based on plastic mechanics and mechanics of explosion.The relations between compaction effects(compaction range,compaction degree) and explosive parameters were derived and verified by the field tests.The seven field tests were carried out in the holes with the diameter of 48 mm ... |
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| Keywords: | mechanics of explosion compaction principle explosion soil density |
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