| 药室爆破拆除工字型钢筋混凝土立柱大车间 |
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| 引用本文： | 姜占才.药室爆破拆除工字型钢筋混凝土立柱大车间[J].青海师范大学学报(自然科学版),1994(4):29-33. |
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| 作者姓名： | 姜占才 |
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| 作者单位： | 青海师大物理系 |
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| 摘 要： | 工字型立柱由于其腹板和翼缘很薄，加上特殊的布筋方式，很难进行常规的凿眼爆破、本文介绍该类厂房拆除爆破的一种新的尝试──药室爆破。着重介绍药室的获得、药室的最佳位置、药室药量的计算公式。成功地爆破拆除了１５００平方米的工型立柱大车间。
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| 关 键 词： | 药室爆破 工型立柱 钢筋混凝土 柱 爆破拆除 |
CHAMBER EXPLOSION TO DEMOLISH THE I-SHAPED REINFORCED CONCRETE PILLARS IN A SPACIONS WORKSHOP |
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| Jiang Zhan Cai.CHAMBER EXPLOSION TO DEMOLISH THE I-SHAPED REINFORCED CONCRETE PILLARS IN A SPACIONS WORKSHOP[J].Journal of Qinghai Normal University(Natural Science Edition),1994(4):29-33. |
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| Authors: | Jiang Zhan Cai |
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| Institution: | Physic Department Qinghai Theacher's University |
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| Abstract: | t is rather difficult to demolish the I-shaped pillals because of them thin webs and flanbs as well as thin special arrangement of steel bars.The present article deals with a new method chamber explosion to pull down the factory building,It emphasizes the procuration,the best location and the calculation formula for the quantity of powder to the used,of the chamber.The I-shaped pillars in the lboo sq.m.workshop was successfully blown up. |
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| Keywords: | Chamber explosion I-shaped pillan |
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