Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Rasol Ghobadian"'
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 54, Iss 2, Pp 267-280 (2021)
Determination of tunnel support, required for tunnel stability and safety, is an important debate in tunnel engineering field. Q-system classification is a technique used to determine the support system of a tunnel in rock. The problem is that all th
Externí odkaz:
https://doaj.org/article/9c35a6df514e4886b7f362c21ec3d271
Publikováno v:
علوم و مهندسی آبیاری, Vol 33, Iss 1, Pp 59-75 (2009)
Few rivers running on straight paths are seen in nature; most of them have meandrous form. For meandering rivers, the flow pattern is highly complex and flow mechanics has specific characteristics at bends, which not observed on straight paths. Numer
Externí odkaz:
https://doaj.org/article/cf9c639908fb441fb7a40a5f6c29fa6d