Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Prasad Buddhavarapu"'
Recent crash frequency studies incorporate spatiotemporal correlations, but these studies have two key limitations – i) none of these studies accounts for temporal variation in model parameters; and ii) Gibbs sampler suffers from convergence issues
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a633260b4aeb624b721dde8d8829ad41
http://arxiv.org/abs/2008.03760
http://arxiv.org/abs/2008.03760
The identification of accident hot spots is a central task of road safety management. Bayesian count data models have emerged as the workhorse method for producing probabilistic rankings of hazardous sites in road networks. Typically, these methods a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53bf312d1264ce6ba980d033ffa2f6c6
http://arxiv.org/abs/2005.11738
http://arxiv.org/abs/2005.11738
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2641:177-184
The Texas Department of Transportation (DOT) ride standard specifies two devices for measuring ride quality on pavement projects: the 10-ft (3-m) straightedge and the inertial profiler. According to this specification, inertial profilers measure the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::784d9e03b4a8ce432886af64b62d2f77
https://doi.org/10.3141/2641-20
https://doi.org/10.3141/2641-20
Publikováno v:
Transportation Research Part B: Methodological. 91:492-510
Road segments with identical site-specific attributes often exhibit significantly different crash counts due to unobserved reasons. The extent of unobserved heterogeneity associated with a road feature is to be estimated prior to selecting the releva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddb3658c369086805ebe7882e3b0b3f5
https://doi.org/10.1016/j.trb.2016.06.005
https://doi.org/10.1016/j.trb.2016.06.005
Autor:
Prasad Buddhavarapu, Jorge A Prozzi, Lu Gao, Michael C. Murphy, Andre de Fortier Smit, Lingguang Song
Publikováno v:
Construction and Building Materials. 101:602-610
This research evaluated the use of a milling machine to texture pavement surfaces and its effect on skid improvement. Texturing tests with different milling drums, forward speeds and cutting depths were conducted on 31 asphalt pavement sections acros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef195b34ddbde77aa3783b3cb04c1180
https://doi.org/10.1016/j.conbuildmat.2015.10.077
https://doi.org/10.1016/j.conbuildmat.2015.10.077
Publikováno v:
Proceedings of the Institution of Civil Engineers - Transport. 168:59-70
This paper proposes a methodology for assessing the damage imposed by the movement of wind turbine components on Texas's highway infrastructure. The damage to the pavement structure was estimated using three primary distress mechanisms – rutting, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3b9058026f0f69b483e50f6594c1af
https://doi.org/10.1680/tran.12.00064
https://doi.org/10.1680/tran.12.00064
Publikováno v:
Journal of Performance of Constructed Facilities. 31
The paper presents the results of a case study to quantify the deterioration of a diamond-ground continuously reinforced concrete pavement (CRCP) surface in terms of macrotexture, skid resistance, ride quality, and pavement noise over time. The influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56fcb6766de0830db37959e06cfc07be
https://doi.org/10.1061/(asce)cf.1943-5509.0000894
https://doi.org/10.1061/(asce)cf.1943-5509.0000894
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2368:24-35
This paper presents a methodology for use of mechanistic–empirical design procedures to determine load equivalencies for various axle configurations and loads with a focus on oversize and overweight vehicles. The study uses the DARWin-ME system for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac0f8bc14405f541622b60ed6476599
https://doi.org/10.3141/2368-03
https://doi.org/10.3141/2368-03
Autor:
Manuel Trevino, Ambarish Banerjee, Prasad Buddhavarapu, Jorge A Prozzi, Andre de Fortier Smit
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2369:59-67
This paper discusses a study to evaluate the benefits on a continuously reinforced concrete pavement (CRCP) of diamond grinding used specifically for improving pavement functionality in surface macrotexture, skid resistance, roughness, and noise. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941502559edbd6d2ca334b8107ea7512
https://doi.org/10.3141/2369-07
https://doi.org/10.3141/2369-07
Publikováno v:
Journal of Transportation Engineering. 142
The fundamental purpose of any construction specification is to ensure the expected long-term performance of the final product. A construction project that fails to meet the required quality level should always result in reduced payment to the contra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d2a639571d7b88b8c06453816d2b1d
https://doi.org/10.1061/(asce)te.1943-5436.0000839
https://doi.org/10.1061/(asce)te.1943-5436.0000839