The fourth conference of The Road Engineering Association of Asia and Australasia, volume 3. Material/equipment, pp. 57-70
Modification of Soil Structure
The Eighth ARRB Conference; Traffic engineering volume 8, part 5
This volume of the NDT Handbook series, contains a section on applications and new information based on computer advances in imaging and data processing. This edition is a must for anyone who uses Acoustic Emission (AE). LOKASI: Ruang Koleksi Umum Rak; 2
Geometric imperfections are inevitable in the construction of any highway bridge. Dimentional variations of in-situ concrete members, the flatness of nominally vertical, plane in-situ concrete walls, the flatness of in-situ concrete bridge decks and the cover to reinforcement have been measured in a few recently completed highway bridges. Current specification requirements for tolerance for the…
Deflection testing and backcalculation have been conducted on all types of concrete highway and airfield pavements for many years. Backcalculation of the in situ slab elastic modulus and the effective k-value or elastic solid subgrade modulus (beneath the slab) from deflection basins was first proposed by Westergaard in 1925 and actually conducted in the 1930s. Over the past decade, backcalcula…