Results 51 to 60 of about 1,743 (183)

Numerical Investigation of Bored Tunnelling Effects on Pile‐Supported Superstructures

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 7, Page 3155-3173, May 2026.
ABSTRACT Tunnelling in urban environments can significantly affect existing buried structures such as pile foundations. However, the current understanding of how tunnelling‐induced ground movements influence the stability and serviceability of piles remains limited. This knowledge gap presents potential risks that must be addressed during tunnel design
Phatharaphong Yensri, Asaad Faramarzi, Nicole Metje, David N. Chapman   +3 more
wiley   +1 more source

Toward a more inclusive conservation actions classification: Lessons from restoration practice and conservation social science

Conservation Science and Practice, Volume 8, Issue 4, April 2026.
The Open Standards for the Practice of Conservation and the associated Conservation Actions Classification 2.0 serve as important and widely used tools to plan, implement, and monitor projects. Drawing a research effort that used the CAC 2.0 as a classification tool to synthesize the Great Lakes Restoration Initiative's thousands of projects, this ...
Matthew Jurjonas
wiley   +1 more source

Structural Health Monitoring of a Unidirectional Isolation Bridge: Bidirectional Seismic Behavior, Stochastic Model Updating, and Prediction

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 3, Page 759-780, March 2026.
ABSTRACT Accurate mechanical characterization of civil engineering structures after construction remains challenging due to the unique complexities of each structure, including geometric configurations, imperfect design modeling assumptions, soil conditions, and pervasive uncertainties in actual operational environments. Leveraging actual measurements,
Xinhao He, Shigeki Unjoh, Takuya Makino, Chiaki Nagao, Akira Shibasaki, Tadayuki Noro, Shinsuke Yamazaki, Hiroshi Ogami   +7 more
wiley   +1 more source

SEISMIC DESIGN OF SINGLE SPAN STEEL GIRDER BRIDGES AND BRIDGES IN SEISMIC PERFORMANCE CATEGORY A

Journal of Engineering, 2010
This paper studies the validity and accuracy of the seismic design force recommended by AASHTO for single span bridges. A parametric study for single steel girder bridges is presented, included the effect of span length and elastomeric bearing and ...
Abdul Muttalib I. Said, Esraa Mubder Edaan   +1 more
doaj   +1 more source

Fatigue Lifetime Assessment of HFMI‐Treated Welded Joints According to the Peak Stress Method

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 790-819, March 2026.
ABSTRACT High‐frequency mechanical impact (HFMI) is an effective post‐weld treatment that enhances fatigue strength by inducing compressive residual stresses, localized strain hardening, and increasing weld toe radii. The peak stress method (PSM) was recently extended to evaluate the fatigue strength of HFMI‐treated steel joints under uniaxial loading ...
Alberto Campagnolo, Martin Leitner, Giovanni Meneghetti   +2 more
wiley   +1 more source

AASHTO rehber teknik şartnamesine (AASHTO-GSID) göre köprülerde sismik yalıtım tasarımı

, 2021
Seismic isolation has a common use in bridge engineering. According to the innovations in material science and analysis methods seismic isolation design paves the way for designing more economic and esthetic bridges.Seismic behavior of bridges depends on the mass of superstructure and stiffness of the substructure.
openaire   +1 more source

Distributed AutoML framework for multi‐objective optimization of concrete crack segmentation models

Structural Concrete, Volume 27, Issue 1, Page 998-1019, February 2026.
Abstract Monitoring cracks in concrete surfaces is essential for structural safety. While machine vision techniques have received significant interest in this domain, selecting optimal models and tuning hyperparameters remain challenging. This paper proposes a Distributed Automated Machine Learning (AutoML) framework for efficiently designing and ...
Armin Dadras Eslamlou, Shiping Huang, Belén Riveiro, M. Z. Naser   +3 more
wiley   +1 more source

Hormigón liviano de alto desempeño - una comparación entre pérdidas de pretensado reales y estimadas por los códigos de diseño High performance lightweight concrete - a comparison between actual prestress losses and design code estimates

Revista Ingeniería de Construcción, 2007
Dos mezclas de hormigón liviano de alto desempeño (HLAD) con resistencias a compresión de 55 MPa y 69 MPa fueron desarrolladas. El peso unitario de los hormigones fue 1855 y 1890 kg/m, respectivamente.
Mauricio López, Lawrence F Kahn
doaj  

Fiber‐Modified Open‐Graded Friction Courses: Unveiling Enhanced Workability and Durability in Pavements

Engineering Reports, Volume 8, Issue 1, January 2026.
Open‐Graded Friction Course (OGFC) mixtures for flexible pavements. ABSTRACT Open‐Graded Friction Course (OGFC) mixtures in flexible pavements are known for their efficient drainage characteristics, but concerns exist regarding their structural weaknesses and short lifespans. This study investigates methods to improve the mechanical performance of OGFC
Muttana S. Balreddy, Tejaswini Govindraj, Sunil Siddaraju, Sujay Raghavendra Naganna   +3 more
wiley   +1 more source

Influence of Asphalt Emulsion Stabilization on Pavement Structural Behavior and Life Cycle Assessment (LCA)

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Assessing pavement sustainability requires jointly evaluating structural performance and environmental impacts, yet these dimensions are often analyzed separately. This study proposes an integrated framework combining mechanistic–empirical pavement design and life cycle assessment (LCA) to quantify the structural–environmental trade‐off associated with
Alexandre Simas de Medeiros, Marina Donato, Marcelino Aurélio Vieira da Silva, Shikha Binwal   +3 more
wiley   +1 more source