... Artificial Intelligence TBM pilot tunnel excavation Reservoir Characterization Upstream Oil & Gas open tbm excavation wall structural geology tbm head diameter rock mass geological condition tunnel Fault Zone progress rate rock mass condition reservoir geomechanics cutter...

... motion microtremor Earthquake characteristic Nagoya City predominate nobi plain surface layer geological condition peak exist yoro fault earthquake geological data shorter period range Regional Variation of Ground Motion in Nobi Plain, Japan, Based on Seismic Records, Microtremor...

... to small cracks in the rock itself. To determine the influence of the geological condition on the increase of the earthquake effects, we had to take in to account not only the damage done to the architecture but also to the landscape. This was necessary, as only the valleys are inhabited, whereas...

...STABILITY OF LARGE UNDERGROUND OPENINGS UNDER VARIOUS GEOLOGICAL CONDITIONS Die Stabilitat grosser Felskavernen unter verschiedenen geologischen Bedingungen La stabilite des cavernes rocheuses de grandes dimensions dans de differentes conditions geologiques A.B.FADEEV & V.V.KUZEVANOV Leningrad...

... can be predicted with a good accuracy already in the design stage. But the observed successes were essentially made possible by modern geological and rock mechanical investigation methods, by a careful interpretation of the geological conditions and by adapting to them the design of the cavern...

... procedure Strait Island undersea tunnel ground transportation seikan tunnel project pilot tunnel Tunnel Project geological condition construction tunnel seikan undersea tunnel geology rail transportation construction method water inflow excavation accident main tunnel Seikan Tunnel...

... very common. Reservoir Characterization strength structural geology earth pressure operation characteristic classification analytic method Upstream Oil & Gas rock mass behaviour investigation rock mass tunnel current state geological condition ground water soft rock...

... with disturbed zone, and the geological condition is generally so bad, especially around Gimyo anticline The rock mainly consists of soft tertiary mudstone. The overburden is 150m to 300m deep and the uniaxial compressive strength of rock is 10 to 40kg/cm2, and near anticlinal axis, fractured rock and clay...

... Reservoir Characterization geological section strain distribution geological condition deformability fractured zone loading test rock mass pressuremeter test multi-layered soft rock structural geology numerical analysis soft rock strain analysis plate loading test mudstone...

... merits. Geological conditions will largely dictate the feasibility of install- ing a machine and the success of a par- ticular design. 2. CASE HISTORIES - ANALYSIS OF DELAYS For each of the case histories discussed the geology of the tunnel is shown on a wall section and the corresponding delays occurred...

...SLIDING OF PENSTOCK FOUNDATION AND ITS PROTECTION SRINAGARIND (BAN CHAO NEN) DAM LEK KANCHANAPHOL, Oir., Hydr. Elect. Construe. Oept. . Elect. Gen. Auth., Thailand. This paper described the geologic condition of the penstock foundation, designed consideration, construction technics of rock anchors...