The relationship between surface friction and roadway safety has long been recognized by transportation agencies and concern with the number of accidents occurring in wet pavement conditions has grown. For this reason it is imperative for road safety and road asset management divisions to undertake pavement wet skid resistance survey on a routine and regular basis. Many kinds of equipment are a…
Ruang Koleski Umum Rak: 2
Ruang Koleski Umum Rak: 3 (TA. 2019)
LOKASI: Ruang Koleksi Umum Rak 2
LOKASI: Ruang Koleksi Umum Rak 2
The filter cake on the tunnel face has a significant influence on project of the slurry-driven shield. During the excavation, only permeable filter cake is allowed to form because the rotating speed of cutter wheel is fast. Through the filter cake, the water of slurry will infiltrate into the soil. The water enhances the hydraulic head and the risk the failure of tunnel face. In order to determ…
X ICSMFE - Volume I; Proceedings of the tenth International Conference on Soil Mechanics and Foundation Engineering