Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Opredelenie davleniya na podatlivuyu krep gornykh vyrabotok
Determination of pressure acting on flexible support of rock excavations; title problem is examined for case of circular flexible support with several flexible joint connections, with allowance for creep of overburden; stress state of plane with reinforced opening is determined, plane being acted upon by biaxial compression and having properties of elastoviscous medium; actual support is simulated by ring segments joined by springs of given rigidity; this model allows accounting for effect of mutual rigid displacement of segments on magnitude of pressure taken up by support. (06424)
Opredelenie davleniya na podatlivuyu krep gornykh vyrabotok
Determination of pressure acting on flexible support of rock excavations; title problem is examined for case of circular flexible support with several flexible joint connections, with allowance for creep of overburden; stress state of plane with reinforced opening is determined, plane being acted upon by biaxial compression and having properties of elastoviscous medium; actual support is simulated by ring segments joined by springs of given rigidity; this model allows accounting for effect of mutual rigid displacement of segments on magnitude of pressure taken up by support. (06424)
Opredelenie davleniya na podatlivuyu krep gornykh vyrabotok
Opredelenie davleniya na podatlivuyu krep gornykh vyrabotok
Nudnyi, I.P. (Autor:in)
1968
8 pages
Aufsatz (Zeitschrift)
Russisch
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| Engineering Index Backfile | 1968