Results 21 to 30 of about 13,004 (197)
International Journal of Transportation Science and Technology, 2023 Service life is often used by state transportation agencies to evaluate alternative flexible pavement designs. The design that keeps the pavement in acceptable condition longest before it needs another maintenance treatment is the preferred design. For a
Fahim Ahmed +4 more
doaj +1 more source
Environment Conservation Journal, 2015 In recent years, procedure of AASHTO (American Association State Highway and Transportation Officials) Guide for Design of Pavement Structures distanced from first empirical procedure and advanced toward mechanistic-empirical procedures.
Malihe Behnam +3 more
doaj +1 more source
Validity of Anchorage Zone Design for Post-Tensioned Concrete Members with High-Strength Strands
Applied Sciences, 2020 This paper evaluated the validity of a design method for anchorage zones in post-tensioned concrete members using Grade 2400 strands from American Concrete Institute (ACI) Building Code, ACI 318-19 and Association of State Highway and Transportation ...
Kyong Min Ro +2 more
doaj +1 more source
Jurnal Teknik Sipil, 2017 Abstrak Ruas jalan Cakung-Cilincing Jakarta merupakan salah satu Jalan Nasional yang mempunyai volume lalu lintas yang sangat tinggi dengan tipe perkerasan kaku.
Shinta Rahmalia Irawan +3 more
doaj +3 more sources
Empirical modeling of the relationship between decision sight distance and stopping sight distance based on AASHTO [PDF]
Archives of Transport, 2018 The paper introduces implementation of highways' stopping sight distance (SSD) and decision sight distance (DSD) based on AASHTO modeling assumptions. SSD characterizes the necessary distance for highway vehicles to stop safely in front from an obstacle.
Shy BASSAN
doaj +1 more source
Environment Conservation Journal, 2015 In recent years, procedure of AASHTO (American Association State Highway and Transportation Officials) Guide for Design of Pavement Structures distanced from first empirical procedure and advanced toward mechanistic-empirical procedures.
Maliheh Behnam +3 more
doaj +1 more source
Predicting Tensile Strength for Prestressed Reinforced Concrete-Driven Piles
Applied Sciences, 2022 Reinforced concrete piles installed by impact hammers have been used as a common solution for deep foundations because they are cost effective and require less time for construction.
Thuyet N. Nguyen +4 more
doaj +1 more source
Architecture, Civil Engineering, Environment, 2023 Providing an appropriate length of highway entrance ramps is an important feature that should be considered in freeway design. The recommended minimum acceleration lane length in the Green Book of the American Association of State Highway and ...
Saremi Niousha +3 more
doaj +1 more source
Performance of AASHTO girder bridges under blast loading [PDF]
Engineering Structures, 2008 AASHTO has specified probability-based design methodology and load factors for designing bridge piers against ship impact and vehicular collision. Currently, no specific AASHTO design guideline exists for bridges against blast loading. Structural engineering methods to protect infrastructure systems from terrorist attacks are required.
A.K.M. Anwarul Islam, Nur Yazdani
openaire +1 more source
Large‐scale tests of 50‐year‐old prestressed concrete bridge girders
Structural Concrete, EarlyView.Abstract An experimental investigation has been carried out as part of the BRIDGE|50 research project, focusing on large‐scale loading tests performed on five 50‐year‐old prestressed concrete (PC) girders. The study aimed at evaluating the structural response of five girders retrieved from a viaduct in the urban area of Turin, Italy, subjected to 4 ...
Francesco Tondolo +7 more
wiley +1 more source