发明名称 |
EQUIPMENT FOR ENLARGING TRAIN TUNNEL CONSIDERING OPERATION OF RAILROAD, AND METHOD FOR THE SAME |
摘要 |
<p>The present invention provides equipment for widening a railway tunnel considering the operation of a train, and a method thereof. The equipment comprises excavation equipment, a working vehicle, equipment for cutting an existing lining, a railway facility, and equipment for assembling a new lining, thereby safely widening the railway tunnel during the operation of a train; is easily applied to a rock having a joint and a crushing zone thereon, when unsupported soil or water exists; reduces the generation of noise and vibration during construction of widening the railway tunnel; does not need to install a separate rail; has a separate facility to treat muck to correspond to a high volume of excavation; and is capable of being applied to an electric railroad using an overhead electric power line by a streetcar line facility.</p> |
申请公布号 |
KR20140144931(A) |
申请公布日期 |
2014.12.22 |
申请号 |
KR20130067160 |
申请日期 |
2013.06.12 |
申请人 |
KRRI |
发明人 |
AHN, SUNG KWON;SA, GONG MYUNG;LEE, JUN SUK;BANG, CHOON SEOK;SEO, SUNG IL |
分类号 |
E21D9/00;E21D9/06;E21D11/00 |
主分类号 |
E21D9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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