| 高炉炉喉钢砖的爆破拆除 |
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| 引用本文： | 骈瑞钊.高炉炉喉钢砖的爆破拆除[J].爆破,2002,19(2):91-92. |
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| 作者姓名： | 骈瑞钊 |
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| 作者单位： | 邯郸钢铁公司石灰石矿,河北,邯郸,056201 |
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| 摘 要： | 针对邯钢1260m3 高炉的炉喉内钢砖安装特点,制定了相应的爆破拆除方案.在施工中根据实际效果及时调整爆破参数,取得了满意的效果.
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| 关 键 词： | 拆除爆破 炉喉钢砖 耐热混凝土 |
| 文章编号： | 1001-487(2002)02-0091-02 |
| 修稿时间： | 2001年11月26日 |
Blasting Demolition of Steel-bricks at the Larynx of Blast Furnace |
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| PIAN Rui-zhao.Blasting Demolition of Steel-bricks at the Larynx of Blast Furnace[J].Blasting,2002,19(2):91-92. |
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| Authors: | PIAN Rui-zhao |
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| Abstract: | There are two bands of hollow steel-bricks at the larynx of a 1 260 m 3 Blast Furnace in Handan steel and Iron Works .The steel-bricks were connected by bolts,enveloped by heat-resistant concrete,and clotted with the slin of blast furnace to be a unity fumlys. In accordance with the characteristics of fixed steel-brichs, we established a blasting program and adjusted the blasting parameters to achieve a satifacory effect. |
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| Keywords: | demolition blasting steel-brick at the larynx neat-resistanto concrete |
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