发明名称 |
METHOD OF TUNNEL RAILWAY BASE REPAIR |
摘要 |
FIELD: building, road works. ^ SUBSTANCE: invention refers to repair of a railway on a concrete bed in a tunnel. Method involves raising a part of the pumping railway concrete together with rails and packers using elevating device, followed by filling in a casing on longitudinal borders of a wall of a cradle with a treatment solution and bore holes of cross-section borders of lots of a repaired way, providing tight parting of lots of a repaired way. The method further involves consistent charging the treatment solution in other bore holes, and also in a hollowness of concrete of the return arch and hollowness on a contact working area between concrete of the return arch and a primary rock. ^ EFFECT: restoration of design position of a way with rails and packers grid grouted in concrete in a railway tunnel in conditions of soil collapsibility, fretting of concrete contact surfaces and necessity of provision of continuous train handling with fixed speeds of train movement. ^ 2 dwg |
申请公布号 |
RU2334839(C1) |
申请公布日期 |
2008.09.27 |
申请号 |
RU20070111283 |
申请日期 |
2007.03.27 |
申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA IRKUTSKIJ GOSUDARSTVENNYJ UNIVERSITET PUTEJ SOOBSHCHENIJA (IRGUPS) |
发明人 |
KHOMENKO ANDREJ PAVLOVICH;ELISEEV SERGEJ VIKTOROVICH;KARGAPOL'TSEV SERGEJ KONSTANTINOVICH;D'JACHENKO ANATOLIJ ALEKSEEVICH;BYKOVA NATAL'JA MIKHAJLOVNA;ZAJNAGABDINOV DAMIR AL'FRIDOVICH;GABITOV RAFAIL SHAMIL'EVICH;SHEMJAKIN IVAN SVJATOSLAVOVICH;PYKHTEEV JURIJ VASIL'EVICH |
分类号 |
E01B1/00;E01B29/04;E01B37/00 |
主分类号 |
E01B1/00 |
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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