Results 61 to 70 of about 1,183,170 (153)

Biaya dan Tebal Perkerasan Kaku Menggunakan Metode MDP 2017 dan AASHTO 1993

Jurnal Poli-Teknologi
Proses perencanaan dan evaluasi tebal perkerasan jalan tol memiliki peranan penting dalam desain jalan tol berkelanjutan. Desain struktur jalan perlu disesuaikan dengan kebutuhan konstruksi dan perkerasan jalan berfungsi melindungi lapisan jalan dari tekanan berlebihan akibat beban kendaraan.
Rikki Sofyan Rizal, Nuzul Barkah Prihutomo, null Raihan Wahyu Putra   +2 more
openaire   +1 more source

Developing Superpave Bitumen Performance Grading in Ethiopia: Adapting to Historical and Future Climate Condition

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, Robeam Solomon Melaku, Shambel Assefa Esheti, Arnab Biswas   +3 more
wiley   +1 more source

ANALISIS KETEBALAN ASPAL (AC-WC) DENGAN METODE BINA MARGA 1987 DAN AASHTO 1993 PADA RUAS JALAN SAMBIREJO KOTA PASURUAN [PDF]

Lapisan AC-WC (Asphalt Concrete – Wearing Course) merupakan komponen penting dalam struktur perkerasan lentur yang berfungsi sebagai lapisan permukaan jalan. Ketebalan lapisan ini harus dirancang secara tepat untuk menjamin kenyamanan, keselamatan, serta
Dian Kusumaningsih, Rahafilah
core   +1 more source

ANALISIS PERBANDINGAN TEBAL PERKERASAN LENTUR ANTARA METODE AASHTO 1993 DENGAN METODE MANUAL DESAIN PERKERASAN 2017 (Studi Kasus: Jalan Lingkar Luar Barat Kota Surabaya) [PDF]

, 2022
Peningkatan volume lalu lintas dapat menyebabkan kemacetan dan kecelakaan lalu lintas. Pemerintah Kota Surabaya berencana untuk mengurai kemacetan jalur barat Surabaya dengan membangun JLLB (Jalur Lingkar Luar Barat) Kota Surabaya.
Amaludin, Ahmad Hanif
core  

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, Dinesh Rajan, Brett A. Story   +2 more
wiley   +1 more source

Assessment of Partial Debonding Practice for AASHTO Type Girders [PDF]

, 2013
Pretensioned girders have been commonly used in bridge construction for years. However, some problems remain that hinder the further application of longer and more heavily prestressed girders. The prestressing force can produce large stresses at both the
Wang, Weijin
core  

Effect of ground granulated blast furnace slag–stabilized bentonite soils on flexible pavement design and cost analysis

Al-Qadisiyah Journal for Engineering Science
In 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

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, Allison M Shumway, Peter M Powers, Edward H Field, Morgan P Moschetti, Kishor S Jaiswal, Kevin R Milner, Sanaz Rezaeian, Arthur D Frankel, Andrea L Llenos, Andrew J Michael, Jason M Altekruse, Sean K Ahdi, Kyle B Withers, Charles S Mueller, Yuehua Zeng, Robert E Chase, Leah M Salditch, Nicolas Luco, Kenneth S Rukstales, Julie A Herrick, Demi L Girot, Brad T Aagaard, Adrian M Bender, Michael L Blanpied, Richard W Briggs, Oliver S Boyd, Brandon S Clayton, Christopher B DuRoss, Eileen L Evans, Peter J Haeussler, Alexandra E Hatem, Kirstie L Haynie, Elizabeth H Hearn, Kaj M Johnson, Zachary A Kortum, N Simon Kwong, Andrew J Makdisi, H Benjamin Mason, Daniel E McNamara, Devin F McPhillips, Paul G Okubo, Morgan T Page, Fred F Pollitz, Justin L Rubinstein, Bruce E Shaw, Zheng‐Kang Shen, Brian R Shiro, James A Smith, William J Stephenson, Eric M Thompson, Jessica A Thompson Jobe, Erin A Wirth, Robert C Witter   +53 more
wiley   +1 more source

Optimized Transverse–Longitudinal Hybrid Construction for Sustainable Design of Welded Steel Plate Girders

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, Moacir Kripka, Víctor Yepes, Cun Hui   +3 more
wiley   +1 more source

Comparación entre la guía de diseño de pavimento AASHTO 1993 y la guía de diseño de pavimento mecanístico – empírico AASHTO 2015 con estudio de caso en Nicaragua, proyecto el crucero – Diriamba, tramo Las Esquinas - Diriamba 3.7 km [PDF]

, 2020
En el presente estudio se pretende realizar una comparación de resultados entre la guía de diseño AASHTO 1993 y la guía de diseño MEPDG 2015, realizando estudios de tránsito, suelos y clima en el tramo de carretera NIC-2, estación ECD 203, Las Esquinas –
Morales Escoto, María del Carmen, Gutiérrez Centeno, Cristhian Javier, Jarquín Ortiz, Jeffrey Antonio   +2 more
core   +1 more source