tunneling & underground space engineering (tuse)- volume 3- issue 1- summer 2014

assessment of tunnel face stability in unsaturated media based on limit analysis method mohammad amin nozari; mohammad maleki; behnam yousefi             analysis of the causes of contractor’s claims in the db contracts of underground projects in iran hadi talkhabi; majid parchami jalal; mahmood golabchi                         quality assessment of segmental lining installation in mechanized excavation (d.s.tbm) case study: tehran-karaj water conveyance tunnel (lot ii) majid tajik; omid frough; hamid reza tavakoli             numerical analysis of the effect of tunnel- building interaction on surface settlement saba gharehdash; milad barzegar             prediction of suitable panel width in underground coal gasification process mehdi najafi; seyed mohammad esmaiel jalali; reza khalokakei                         preliminary construction cost estimation for short tunnels in fair to good rock mass conditions meisam najafzadeh; ahmad reza sayadi; jafar khademi hamidi