Results 61 to 70 of about 285,457 (311)

Investigation of the Effect of Speed on the Dynamic Impact Factor for Bridges with Different Entrance Conditions, 2016 [PDF]

open access: yes, 2016
The dynamic interaction of vehicles and bridges results in live loads being induced into bridges that are greater than the vehicle’s static weight.

core  

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Movement of piers during the construction of multiple-span reinforced concrete arch bridges [PDF]

open access: yes, 1931
Cover title.Prepared as part of an investigation conducted by the Engineering Experiment Station, University of Illinois at Urbana ...
Wilson, Wilbur M., 1881-
core  

Seismic Vulnerability of the Italian Roadway Bridge Stock [PDF]

open access: yes, 2015
This study focuses on the seismic vulnerability evaluation of the Italian roadway bridge stock, within the framework of a Civil Protection sponsored project.
B., Borzi   +5 more
core   +1 more source

2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems

open access: yesAdvanced Materials, EarlyView.
A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley   +1 more source

Applications of Artificial Intelligent Systems in Bridge Engineering [PDF]

open access: yes, 2013
Condition assessment of reinforced concrete bridges is a complex subject imbued with uncertainty and vagueness. This complexity arises from numbers and relations of different kindof problems in reinforced concrete bridges.
Yavuz YARDIM
core  

Malaysia and China students’ feedback on the implementation of critical thinking pedagogy: a case study [PDF]

open access: yes, 2020
Having a knowledgeable and highly skilled human capital is an important factor for Malaysia to transform its economy towards achieving a developed nation and high-income status by the year 2020.
Azid, Nurulwahida   +3 more
core  

Re-anchorage of a ruptured tendon in bonded post-tensioned concrete beams: model validation [PDF]

open access: yes, 2013
Many post-tensioned concrete bridges have been reported to have ruptured tendons due to corrosion [1] and the assessment of their residual structural capacity has to account for the possibility of re-anchorage of failed tendons.
Abdelatif, Amged O.   +2 more
core   +2 more sources

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Special problems in evaluating the safety of concrete bridges and concrete bridge components

open access: yesConstruction and Building Materials, 1996
Abstract The safety and reliability of concrete bridges and bridges with concrete components depend on the ductility of reinforced and prestressed concrete, on the internal and external redundancy typical of concrete construction, and on concrete's demonstrated capacity to carry full design load while at the same time exhibiting severe cracking and ...
openaire   +1 more source

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