Dynamic Analysis of FWD Test Results for Rigid Pavements Khazanovich, Lev Primary Author mixed material bibliography ASTM 2000 id Indonesia
Computer Software
pp. 398-412 Nondestructive Testing Of Pavements And Backcalculation Of Moduli Third Volume. Astm Stp 1375 This paper investigates the importance of accounting for the dynamic behavior of the rigid pavement system during falling weight deflectometer (FWD) testing. An analytical closed-form solution for dynamic loading of a plate on the Winkler foundation is derived and, using this solution, FWD sensor deflections are simulated and compared with the measured deflections. The lag between the peak of the applied FWD load and sensor deflections can be explained by the effects of pavement inertia and subgrade dumping. Nondimensional parameters that govern the dynamic behavior of a rigid pavement system are also identified. FALLING WEIGHT DEFLECTOMETER 625.7(063) Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 625.7(063) Kha d 0000019181 My Library 625.7(063) Kha d 18510 machine generated