| 预应力混凝土跨线桥梁拆除方法研究 |
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| 引用本文： | 王天荣.预应力混凝土跨线桥梁拆除方法研究[J].山西交通科技,2010(4):51-52,60. |
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| 作者姓名： | 王天荣 |
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| 作者单位： | 山西太阳高速公路建设管理处,山西阳泉045000 |
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| 摘 要： | 针对高速公路加宽,需对原有跨线桥进行拆除,提出了有效的人工、机械破碎、切割、爆破拆除方案及拆除工艺。
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| 关 键 词： | 桥梁 拆除 破碎 切割 爆破 技术 |
The Study on Overpass Removal Method of Prestressed Concrete |
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| WANG Tian-rong.The Study on Overpass Removal Method of Prestressed Concrete[J].Shanxi Science & Technology of Communications,2010(4):51-52,60. |
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| Authors: | WANG Tian-rong |
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| Institution: | WANG Tian-rong(Shanxi Taiyang Expressway Construction Administration,Yangquan,Shanxi 045000,China) |
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| Abstract: | For the widening of expressway and removal of old overpass,the paper proposed removal plan and construction technology of manual,mechanical crushing,cutting and blasting etc. |
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| Keywords: | bridge removal crushing cutting blasting technique |
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