Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom
Impact of a failure zone above the underground roadway on rockbolting structure loading
Апстракт
Research in this article presents development of model of strata interaction with roof support installed in bauxite. The main task of this research is modelling of rock degradation over the surface of underground roadway and its impact on the loading of rockbolts. Results of such analysis can be used for planning appropriate measures for the prevention of rock degradation or installation of additional support. The numerical model is based on the finite element method, using Phase2 software.
Кључне речи:
Roof support / Rockbolting structure / Rock properties / RoadwaysИзвор:
Structural Integrity and Life, 2015, 15, 2, 85-94Издавач:
- Institut za ispitivanje materijala, Beograd
Финансирање / пројекти:
- Истраживање и праћење промена напонско деформационог стања у стенском масиву ""ин-ситy"" око подземних просторија са израдом модела са посебним освртом на тунел Кривељске реке и Јаме Бор (RS-MESTD-Technological Development (TD or TR)-33021)
- Истраживање могућности примене АТ (Advanced Technology) висеће подграде у рудницима у циљу повећања безбедности рада и ефикасности производње (RS-MESTD-Technological Development (TD or TR)-33025)
Институција/група
Inovacioni centarTY - JOUR AU - Milisavljević, V. AU - Zlatanović, Dragan AU - Sedmak, Simon AU - Ljubojev, M. PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2154 AB - Research in this article presents development of model of strata interaction with roof support installed in bauxite. The main task of this research is modelling of rock degradation over the surface of underground roadway and its impact on the loading of rockbolts. Results of such analysis can be used for planning appropriate measures for the prevention of rock degradation or installation of additional support. The numerical model is based on the finite element method, using Phase2 software. PB - Institut za ispitivanje materijala, Beograd T2 - Structural Integrity and Life T1 - Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom T1 - Impact of a failure zone above the underground roadway on rockbolting structure loading EP - 94 IS - 2 SP - 85 VL - 15 UR - https://hdl.handle.net/21.15107/rcub_machinery_2154 ER -
@article{ author = "Milisavljević, V. and Zlatanović, Dragan and Sedmak, Simon and Ljubojev, M.", year = "2015", abstract = "Research in this article presents development of model of strata interaction with roof support installed in bauxite. The main task of this research is modelling of rock degradation over the surface of underground roadway and its impact on the loading of rockbolts. Results of such analysis can be used for planning appropriate measures for the prevention of rock degradation or installation of additional support. The numerical model is based on the finite element method, using Phase2 software.", publisher = "Institut za ispitivanje materijala, Beograd", journal = "Structural Integrity and Life", title = "Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom, Impact of a failure zone above the underground roadway on rockbolting structure loading", pages = "94-85", number = "2", volume = "15", url = "https://hdl.handle.net/21.15107/rcub_machinery_2154" }
Milisavljević, V., Zlatanović, D., Sedmak, S.,& Ljubojev, M.. (2015). Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom. in Structural Integrity and Life Institut za ispitivanje materijala, Beograd., 15(2), 85-94. https://hdl.handle.net/21.15107/rcub_machinery_2154
Milisavljević V, Zlatanović D, Sedmak S, Ljubojev M. Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom. in Structural Integrity and Life. 2015;15(2):85-94. https://hdl.handle.net/21.15107/rcub_machinery_2154 .
Milisavljević, V., Zlatanović, Dragan, Sedmak, Simon, Ljubojev, M., "Uticaj zone loma iznad podzemne prostorije na opterećenje konstrukcije sa visećom podgradom" in Structural Integrity and Life, 15, no. 2 (2015):85-94, https://hdl.handle.net/21.15107/rcub_machinery_2154 .