Results 51 to 60 of about 147 (127)
Advances in Civil Engineering, Volume 2025, Issue 1, 2025.This study is about the Superpave bitumen specification of the performance grading system for Ethiopia, considering historical and future climate conditions. By conducting statistical analysis and examining the performance characteristics of different bitumen grades across varying temperatures. Historical observed data (Tmax and Tmin) from 1990 to 2020
Birhanu Demissie Hailemariam +3 more
wiley +1 more source
Damage scenario analysis of bridges using crowdsourced smartphone data from passing vehicles
Computer-Aided Civil and Infrastructure Engineering, Volume 39, Issue 9, Page 1257-1274, 1 May 2024.Abstract Bridge wear and deterioration occur over time under typical operations. Inspections can be resource intensive, infrequent, and sometimes require bridge closure. Instrumented passing vehicles may be used to record vibration responses and extract damage‐sensitive bridge frequency response characteristics.
Jase D. Sitton +2 more
wiley +1 more source
The 2023 US 50‐State National Seismic Hazard Model: Overview and implications
Earthquake Spectra, Volume 40, Issue 1, Page 5-88, February 2024.The US National Seismic Hazard Model (NSHM) was updated in 2023 for all 50 states using new science on seismicity, fault ruptures, ground motions, and probabilistic techniques to produce a standard of practice for public policy and other engineering applications (defined for return periods greater than ∼475 or less than ∼10,000 years).
Mark D Petersen +53 more
wiley +1 more source
Al-Qadisiyah Journal for Engineering ScienceIn this study, the effects of ground granulated blast furnace slag (GGBFS) stabilization of subgrade soil on flexible pavement layer thicknesses and initial construction costs were investigated.
Bahadir Karabas, Ali Ulvi Uzer
doaj +1 more source
Advances in Civil Engineering, Volume 2024, Issue 1, 2024.I‐section girders with different types of steel in the flanges and web (fyf > fyw, respectively) are known as transverse hybrid girders. These have proven to be more economical than their homogeneous counterparts. However, the use of hybrid configurations in the longitudinal direction of the element has yet to be studied.
Iván Negrin +3 more
wiley +1 more source
Journal of Advanced Transportation, Volume 2024, Issue 1, 2024.The frequent occurrence of secondary traffic accidents, characterized by vehicles losing control and straying into opposing lanes on highways, has emerged as a pressing concern. To address this issue, attention has been focused on the pivotal role of median guardrails as safety barriers.
Tangzhi Liu +7 more
wiley +1 more source
MATEC Web of Conferences, 2018 Overloaded trucks phenomena generally common in developing countries where the traffic control is poor. In Indonesia, the percentage of overloaded trucks can reach more than 60% in the total number of trucks and may be one of the substantial factors that
Jihanny Jongga +2 more
doaj +1 more source
Diseño de losas de hormigón con geometría optimizada
Revista Ingeniería de Construcción, 2012 Se ha desarrollado una nueva metodología para diseñar pavimentos de hormigón, la cual reduce el espesor de losas optimizando el tamaño de estas, dada la geometría de los ejes de los camiones. El diseño considera el apoyo sobre una base granular, tratada
Juan Pablo Covarrubias V.
doaj +1 more source
Ingeniería, 2011 Se presenta una propuesta para la clasificación de rangos que permiten clasificar los resultados de la evaluación de la Red Vial Nacional de Costa Rica (RVN), de acuerdo con su capacidad estructural y funcional. Debido a que las rutas que componen la Red
Roy Barrantes Jiménez +2 more
doaj +1 more source
Semesta Teknika, 2017 In Indonesia, many roads have been damaged especially on flexible pavement design. There are caused by the high of traffic volume, extreme climate changes, the bad subgrade quality and the lack of quality of pavement material. The aim of this research is
Doni Ikrar Dinata +2 more
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