| 某船坞南翼墙基岩水下控制爆破技术 |
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| 引用本文： | 徐清明,穆旭.某船坞南翼墙基岩水下控制爆破技术[J].海岸工程,1997,16(3):47-54. |
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| 作者姓名： | 徐清明 穆旭 |
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| 作者单位： | 海军北海舰队建港指挥部!青岛，266044，海军北海舰队建港指挥部!青岛，266044，海军北海舰队建港指挥部!青岛，266044 |
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| 摘 要： | 本文介绍的基岩水下爆破属临近重要建筑物的水下控制爆破。当岩石裂隙发育，且岩面有较厚的石碴覆盖层，其技术难度大，采取的诸如搭钢平台钻孔。塑料套管护孔，以及孔间、排间塑料导爆管雷管接力式微差起爆网路等措施，都是成功之经验，值得今后类似工程推广应用。
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| 关 键 词： | 基岩 水下控制爆破 船坞 南翼墙 |
THE CONTROLLED UNDERWATER BLASTING APPLYED IN THE BASIS OF THE SOUTHEN WALL OF A DOCK |
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| Xu Qingming,Mu Xu,Tang Hanxin.THE CONTROLLED UNDERWATER BLASTING APPLYED IN THE BASIS OF THE SOUTHEN WALL OF A DOCK[J].Coastal Engineering,1997,16(3):47-54. |
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| Authors: | Xu Qingming Mu Xu Tang Hanxin |
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| Abstract: | The underwater blast of basic rock introduced in this paper is about the controlled underwater blast close to important buildings. Because of development of rock crevice and fairly thick rock ballast cover on the surface of rock,the thchnique required is high. Adopted measures,such as drilling hole with steel flatform,protecting of holes with plastic casing, short-delay relay-blast network with plastic primacord between holes and rows etc.,are all successful experiences and worth being spread in similar projects. |
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| Keywords: | controlled underwater blast of basic rock |
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