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What is the impact of strike direction in Tunnels with Class 5 rock ?

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تم إضافة السؤال من قبل junaid javed , Environmental supervisor , Environmental Technology Company
تاريخ النشر: 2016/06/06
Perumal Muniyandy
من قبل Perumal Muniyandy , Rock Mechanics & Tunnel Construction Engineer , Infotech Ideas Pvt. ltd, member of Programme Management Design and Supervision Consultant (PMDSC)

Strike direction will make favor in tunneling if the strike dipping against the tunneling direction, that mean the risk of collapse is very less in class 5. However the strike dipping towards to the tunneling direction will cause high risk levels of collapse so need more care for immediate support works and very less advance in round.   

SKANDER BEN HALIMA
من قبل SKANDER BEN HALIMA , عون اداري بالبنك , المؤسسة العربية المصرفية

the impact of strike direction in tunnels depends on physical and chemical proprieties of a rock ,                                                                                                                                      ( porosity, permeability                                     

 

 

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