Results 61 to 70 of about 13,004 (197)

Integrated data model for bridges with 3D geometry and maintenance information

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 27, Page 4994-5009, 14 November 2025.
Abstract The Japanese government has been promoting construction information modeling initiatives, following the example of building information modeling, which has been widely adopted in the construction sector of Western countries. However, progress in preparing and utilizing 3D data for existing structures, which are primarily subject to maintenance
Kenji Nakamura, Yoshinori Tsukada, Toshio Teraguchi, Chikako Kurokawa, Ryuichi Imai   +4 more
wiley   +1 more source

Esnek üst yapı tasarım yöntemlerinden AASHTO 2002 ile AASHTO 1993 yönteminin karşılaştırılması

, 2021
Bu çalısmanın amacı, 2004 yılı Mayıs ayında açıklanan AASHTO 2002 Yol Üstyapısıtasarım yöntemini incelemek ve AASHTO 1993 yöntemi ile karsılastırmaktır. Bu amacayönelik olarak, çalısmanın ilk bölümünde genel olarak üstyapı tasarım yöntemlerindenbahsedilmis ve kısaca tasarım yöntemlerinin gelisimi anlatılmıstır.
openaire   +1 more source

A spatial graph learning framework for multi‐scale road safety management based on road‐curve features and open‐source data

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 28, Page 5228-5252, 28 November 2025.
Abstract Horizontal and vertical curves significantly affect crash risk due to their impact on driver behavior, vehicle dynamics, and sight distance. However, their combined effects and spatial interactions remain underexplored in large‐scale safety assessments. To address limitations in high‐resolution geometric data and insufficient spatial modeling,
Zhixiang Gao, Hanzhang Ge, Said M. Easa, Yue Liu, HengYan Pan, Yonggang Wang   +5 more
wiley   +1 more source

Detection of corrosion effects on prestressed concrete bridge deck slabs from the champlain bridge through non‐destructive testing techniques

Structural Concrete, Volume 26, Issue 5, Page 5761-5784, October 2025.
Abstract As aging infrastructures raise public concerns, evaluating their performance is crucial for maintaining structural integrity, especially for corroding prestressed concrete members. These structures may experience substantial tendon cross‐sectional area loss before any visible deterioration becomes detectable.
Dana Tawil, Beatriz Martín‐Pérez, Leandro F. M. Sanchez, Martin Noël   +3 more
wiley   +1 more source

Strut elaboration in strut-and-tie model [PDF]

Constructii: Journal of Civil Engineering Research, 2012
The Strut-and-Tie Model (STM) has been incorporated into the codes and standards because of its consistency and rationality since last decade. However, it has encountered few challenges whilst its implementation.
Mohammad PANJEHPOUR, Abang Abdullah Abang ALI, Yen Lei VOO, Farah Nora AZNIETA   +3 more
doaj  

El Código Colombiano Sísmico de Puentes

Ciencia e Ingeniería Neogranadina, 1997
En Colombia el diseño y la construcción de puentes se ha efectuado siguiendo las recomendaciones de la AASHTO (Americana Association Standard Higway Transport Officials).
Carlos Alberto Echeverry Arciniegas
doaj   +1 more source

Enhancing Seismic Displacement Prediction for Reinforced Concrete Box Girder Bridges Through Nonlinear Time History Analysis

Buildings
Inelastic displacement ratios are critical parameters in the seismic design of reinforced concrete (RC) box girder bridges. Existing approaches of displacement prediction, including the Displacement Coefficient Method and the Capacity Spectrum Method ...
Bigya Gyawali, Laxman Khanal, Mijia Yang, Peyman Harirchi   +3 more
doaj   +1 more source

Comparativo de Projeto de Pavimentos Flexíveis através Métodos de Dimensionamento do Brasil e da AASHTO

Revista de Engenharia Civil IMED, 2018
Este trabalho tem como objetivos fazer a análise de pavimentos dimensionado por meio do método oficial do DNIT confrontando com do uso do software SisPavBR desenvolvido na UFRJ e também o software AASHTOWare Pavement, que carrega consigo o método de ...
Wagner Dambros Fernandes, Luciano Pivoto Specht, Deividi da Silva Pereira, Lélio Antônio Teixeira Brito   +3 more
doaj   +1 more source

Three-dimensional finite element temperature gradient analysis in concrete bridge girders subjected to environmental thermal loads

Cogent Engineering, 2018
A thermal finite element study was carried out to investigate the temperature gradients in bridges with precast concrete girders that subjected to the daily and seasonal environmental variations of solar radiation and air temperature. The proposed finite
Sallal R. Abid
doaj   +1 more source

Analisis Tebal Perkerasan Lentur Menggunakan Metode AASHTO 1993

Borneo Engineering : Jurnal Teknik Sipil, 2020
Every year there is an increase in the number of students at the Universitas Borneo Tarakan, which naturally requires the addition of campus buildings, including the construction of road infrastructure to support the development of the campus area. This study aims to analyze the needs of the thickness of the new flexible road pavement construction in ...
openaire   +2 more sources