Browsing Research Highlighters and Reports - ODOT Office of Research & Implementation by Author "Zaman, M.M."
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Evaluation of causes of excessive settlements of pavements behind bridge abutments and their remedies - phase I progress report no. 1 (84-12-2)
Laguros, Joakim G.; Zaman, M.M.; Mahmood, I.U. (1986-1)Bridge approach settlement problem is quite extensive in the U.S.A. This problem has been investigated since early 1960s, but no satisfactory solution has been achieved. A comprehensive literature search has been carried ... -
Evaluation of causes of excessive settlements of pavements behind bridge abutments and their remedies Phase II (FHWA-OK-89-06) 2148
Laguros, J.G.; Zaman, M.M.; Mahmood, I.U. (1990-1)To evaluate the causes of bridge approach settlement a survey of 758 bridge approaches in seventy-seven counties of Oklahoma was conducted. In this survey, data related to the following items were collected: ( i) bridge, ... -
Evaluation of causes of excessive settlements of pavements behind bridge abutments Phase II Summary (FHWA-OK-89-07) 2148
Laguros, J.G.; Zaman, M.M.; Mahmood, I.U. (1990-1)To evaluate the causes of bridge approach settlement a survey of 758 bridge approaches in seventy-seven counties of Oklahoma was conducted. In this survey, data related to the following items were collected: ( i) bridge, ... -
Statistical models for identification of problematic bridge sites and estimation of approach settlements (FHWA-OK-94-02) 2188
Zaman, M.M.; Laguros, J.G.; Jha, R.K. (1995-5)Bridge approach settlement is caused by the differential movements of the bridge abutment and the approach pavement. The resulting unsafe riding surface not only requires frequent and costly maintenance but also leads to ...