Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Research on Supporting Countermeasure of B103W01 Transport Roadway in Shajihai Coal Mine
For the soft rock roadway supporting problems, using the conventional methods cannot effectively control the deformation and failure. This paper took B103W01 transport gateway project in Shajihai coal mine as example and analyzed its deformation failure reasonand deformation mechanism and determined the specific measures of transforming compound mechanism of deformation mechanics into a single type. In the end, we put forward coupling support technology of constant resistance and large deformation bolt + hollow grouting anchor + corner grouting steel pipe, which had been applied to engineering practice. The monitoring results showed that the supporting effect was good. So it can be used for reference for the similar conditions of roadway supporting.
Research on Supporting Countermeasure of B103W01 Transport Roadway in Shajihai Coal Mine
For the soft rock roadway supporting problems, using the conventional methods cannot effectively control the deformation and failure. This paper took B103W01 transport gateway project in Shajihai coal mine as example and analyzed its deformation failure reasonand deformation mechanism and determined the specific measures of transforming compound mechanism of deformation mechanics into a single type. In the end, we put forward coupling support technology of constant resistance and large deformation bolt + hollow grouting anchor + corner grouting steel pipe, which had been applied to engineering practice. The monitoring results showed that the supporting effect was good. So it can be used for reference for the similar conditions of roadway supporting.
Research on Supporting Countermeasure of B103W01 Transport Roadway in Shajihai Coal Mine
Zhao, Shu-Jiang (Autor:in)
2013
5 Seiten
Aufsatz (Konferenz)
Englisch
Research on Supporting Countermeasure of B103W01 Transport Roadway in Shajihai Coal Mine
| Trans Tech Publications | 2013
Research on High Ground Stress and Soft Rock Roadway Supporting Technology of Bide Coal Mine
| Trans Tech Publications | 2012
Research on High Ground Stress and Soft Rock Roadway Supporting Technology of Bide Coal Mine
| British Library Conference Proceedings | 2012
COAL MINE RUBBER-TYRED VEHICLE AUXILIARY TRANSPORT ROADWAY ACCUMULATED DUST CLEANING ROBOT
| Europäisches Patentamt | 2024