Results 91 to 100 of about 201,687 (291)

Centrifuge modeling of rocking-isolated inelastic RC bridge piers [PDF]

, 2014
Experimental proof is provided of an unconventional seismic design concept, which is based on deliberately underdesigning shallow foundations to promote intense rocking oscillations and thereby to dramatically improve the seismic resilience of structures.
Al‐Defae AH, Anastasopoulos I, Deng L, Faccioli E, Figini R, Gajan S, Housner GW, Meek JW, Smyrou E, Yim SC   +9 more
core   +3 more sources

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

Advanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang, Shitao Dou, Yifan Wu, Mingguang Wang, Taibin Wu   +4 more
wiley   +1 more source

PREDICTION MODEL LIFE CONCRETE SPAN HIGHWAY BRIDGES

Nauka ta progres transportu, 2010
The general problem of bridge reinforced concrete elements durability is formulated. The research problem is formulated. The model of estimation of bridge reinforced concrete elements resource on a design stage is offered.
D. I. Borodai
doaj  

Full-scale test and numerical study on seismic performance of bridge piers with 650 MPa grade steel bars

Case Studies in Construction Materials
This study employs full-scale pseudo-static cyclic tests and advanced numerical simulations to investigate the mechanical behavior and seismic performance of concrete columns reinforced with 650MPa-grade high-strength steel bars.
Yong Li, Dezhang Sun, Junwu Dai, Yuxuan Peng, Dali Fang, Tao Jiang, Hongyu Lei   +6 more
doaj   +1 more source

Vanhan teräsbetonisillan elinkaari : Esimerkkinä Kristiinankaupungin silta [PDF]

, 2014
Opinnäytetyössä suoritettiin täydentävä kuntotutkimus ja kantavuustarkastelu noin 100 vuotta vanhalle teräsbetoniselle jatkuvalle palkkikehäsillalle, joka sijaitsi Kristiinankaupungissa. Silta purettiin toukokuussa 2014.
Karjalainen, Tomi, Mikkola, Tuukka
core  

Behavior of Hybrid Reinforced Concrete Bridge Decks under Static and Fatigue Loading. [PDF]

Polymers (Basel), 2022
McRory JW, Pozo-Lora FF, Benson Z, Tawadrous R, Maguire M.   +4 more
europepmc   +1 more source

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source

Reinforced concrete bridges: effects due to corrosion and concrete young modulus variation

Revista IBRACON de Estruturas e Materiais
Most of the Brazilian bridges of federal road network are made of reinforced concrete and are more than 30 years old, with little information about the mechanical properties of their constitutive materials.
P. T. C. Mendes, M. L. T. Moreira, P. M. Pimenta   +2 more
doaj   +1 more source

Quantifying Material Uncertainty in Seismic Evaluations of Reinforced Concrete Bridge Column Structures. [PDF]

ACI Struct J, 2022
Segura CL, Sattar S, Hariri-Ardebili MA.
europepmc   +1 more source

Critical Limitations in Cryogenic Laser Cooling of Solids: Symmetry‐Related Fluorescence Trapping and Condensation‐Induced Parasitic Heating

Advanced Science, EarlyView.
This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong, Jiayi Zhang, Haodong Yang, Lianzhong Deng, Mauro Tonelli, Ercang Luo   +5 more
wiley   +1 more source