Results 131 to 140 of about 197 (169)

Comparison of AASHTO 1993 and MEPDG considering the Egyptian climatic conditions

Innovative Infrastructure Solutions, 2017
The current flexible pavement design system in Egypt was adopted primarily from the AASHTO 1993 Design Guide. It is an empirical design method based on the results of the late 1950s AASHO Road test with many limitations. Thus, the Mechanistic-Empirical Pavement Design Guide (MEPDG) which is now called Pavement ME Design was developed to overcome those ...
Sherif M El-Badawy
exaly   +2 more sources

Comparison of Idaho Pavement Design Procedure with AASHTO 1993 and MEPDG Methods

Transportation and Development Institute Congress 2011, 2011
Several in service pavements located in different regions of Idaho that have been designed according to the ITD design method were redesigned using the AASHTO 1993 as well as the Mechanistic-Empirical Pavement Design Guide (MEPDG) procedures. All designs were conducted at a 50% reliability level.
S. M. El-Badawy, F. M. Bayomy, M. Santi, C. W. Clawson   +3 more
openaire   +1 more source

Integrating the Dynamic Modulus of Asphalt Mixes in the 1993 AASHTO Design Method

Transportation Research Record: Journal of the Transportation Research Board, 2017
The AASHTO Guide for Design of Pavement Structures 1993 (1993 Design Guide) remains the most widely used pavement design manual by highway agencies and design consultants around the world. As defined in the 1993 Design Guide, the structural coefficient of a pavement layer ( a i ) is an ...
Yara S. Hamdar, Ghassan R. Chehab
openaire   +1 more source

Generalized Methodology to Develop Mechanistically Informed Asphalt Mixture Layer Coefficients for AASHTO 1993 Pavement Design Approach

Transportation Research Record: Journal of the Transportation Research Board, 2021
This paper presents a generalized framework for determining mechanistically informed layer coefficients (a-values) for asphalt mixtures in the AASHTO empirical pavement design approach. The layer coefficients influence the layer thicknesses and consequently the structural capacity of pavements.
Rasool Nemati, Eshan V. Dave, Jo E. Sias
openaire   +1 more source

UTPLPave: an online software package for pavement structural design in roads using AASHTO-1993 methodology

2020 XV Conferencia Latinoamericana de Tecnologias de Aprendizaje (LACLO), 2020
The pavement structural design of one road is one of the variables that can most influence the cost of construction and maintenance of the pavement. For the design of pavements, one of the most used methodologies in Latin America is the proposal for AASHTO in 1993.
Yasmany Garcia-Ramirez, Santiago Quinones Cuenca, Yandri Lalangui Jaramillo, Bryan Ramirez Cabrera, Vinicio Roblez Torres   +4 more
openaire   +1 more source

Comparison of Pavement Design Using AASHTO 1993 and NCHRP Mechanistic-Empirical Pavement Design Guides

Transportation and Development Institute Congress 2011, 2006
The new Mechanistic-Empirical Pavement Design Guide (MEPDG) provides methodologies for mechanistic-empirical pavement design as opposed to the empirical methodology used in the 1993 American Association of State Highway and Transportation Officials (AASHTO) pavement design guide.
J. Mulandi, T. Khanum, M. Hossain, Greg Schieber   +3 more
openaire   +1 more source

Determination of AASHTO 1993 layer coefficients considering time- and temperature-dependency of the asphalt mixture

2017
Empirical pavement design methods resulting from the AASHO Road Tests are still the most adopted around the word. Since their development, asphalt properties have greatly improved and advances in the theories of mechanics enhanced the ability to predict the response of pavement materials.
M. Lanotte, M.E. Kutay
openaire   +1 more source

Evaluasi Perkerasan Lentur Menggunakan Metode Bina Marga 2017 dan AASHTO 1993 Pada Jalan Denggung–Wonorejo, Sleman

JUSTER : Jurnal Sains dan Terapan, 2023
Ruas Jalan Denggung–Wonorejo Kabupaten Sleman merupakan salah satu jalan arteri di Yogyakarta. Jalan tersebut merupakan jalur lalu lintas dengan volume kendaraan yang relatif tinggi. Berdasarkan hal tersebut dilakukan evaluasi struktural perkerasan lentur dan membandingkan tebal perkerasan, dengan dua metode yaitu Manual Desain Perkerasan Jalan 2017 ...
Martho Adihendra Ottu, Ircham Ircham, Veronica Diana Anis Anggorowati   +2 more
openaire   +1 more source

STUDI KOMPARASI PERENCANAAN STRUKTUR PERKERASAN KAKU (RIGID PAVEMENT) MENGGUNAKAN METODE BINA MARGA 2017 DAN AASHTO 1993 [PDF]

, 2021
*ABSTRAK* Penelitian ini dilakukan untuk mengetahui faktor apa saja yang mempengaruhi perbedaan hasil perencanaan metode Bina Marga 2017 dan AASHTO 1993, dan juga guna menentukan hasil perencanaan mana yang lebih efisien untuk diterapkan pada ruas Jalan Letjen S. Parman.
openaire   +1 more source

PERBANDINGAN TEBAL LAPIS TAMBAH (OVERLAY) ANTARA METODE SNI 03-1732-1989-F DENGAN AASHTO 1993

Jurnal Ilmiah Teknik Sipil
In general, the pavement construction commonly used in Indonesia is flexible pavement. Flexible pavement is pavement that uses asphalt as a binding material consisting of layers placed on top of compacted subgrade. To design a pavement layer, especially flexible pavement, there are various methods such as the SNI 03-1732-1989 F method and the AASHTO ...
Mohamad Dandi Andriansyah, Uu Saepudin, Taufik Martha   +2 more
openaire   +1 more source