Results 11 to 20 of about 5,416,763 (250)

Design of bridge blasting demolition [PDF]

open access: yesMATEC Web of Conferences, 2021
The paper presents the design of bridge blasting demolition scheme. The blasting methods has become the preferred method for bridge demolition not only in war period but also where bridge service life is exceeded.
Jangl Stefan   +2 more
doaj   +1 more source

Dismantling Service Girder.

open access: yes, 1914
Image of workers dismantling the final service girder from construction of the Hardinge ...
Unknown
core   +4 more sources

Implementation of automated monitoring systems for bridge structures in Ukraine: World experience and national perspectives [PDF]

open access: yesДороги і мости
Introduction. Highway bridges are an important element of the transport infrastructure of any country, and Ukraine is no exception. Their safe operation is critical to ensure the sustainable functioning of logistics systems and economic development of ...
Serhii Zavhorodniy   +2 more
doaj   +1 more source

Time-Variant Seismic Fragility of Offshore Continuous Beam Bridges Based on Collapse Analysis

open access: yesApplied Sciences, 2020
In this paper, the concrete carbonation and chloride-induced corrosion of bridge structure in the service period under the offshore environment were comprehensively considered.
Zhaodong Shi   +3 more
doaj   +1 more source

Estimating the resistance of aging service-proven bridges with a Gamma process-based deterioration model

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2019
The environmental or anthropogenic factors, to which the in-service bridges are subjected, are responsible for the reduction of bridge performance, and finally lead to great service risk for bridges and increase the probability of substantial economic ...
Cao Wang   +3 more
doaj   +1 more source

A Reliability-Based Framework for Damage Accumulation Due to Multiple Earthquakes: A Case Study on Bridges

open access: yesInfrastructures, 2023
Damage accumulation due to multiple seismic impacts over time has a significant effect on the residual service life of the bridge. A reliability-based framework was developed to make decisions in bridge maintenance activities.
Nilupa Herath   +5 more
doaj   +1 more source

Research Progress on Tribology of Sliding Plate Materials for Bridge Bearings [PDF]

open access: yesCailiao Baohu, 2023
The sliding plate material of bridge bearing is the key part to realize the bearing, sliding and rotation of bridge bearing.This paper expounded the structure and working condition characteristics of sliding plate for bridge bearing, introduced the ...
ZHAN Shengpeng, LI Ruize, MA Changfei, JIA Dan, DUAN Haitao, JING Guoqiang, MA Lixin, YANG Tian, LI Xiaojing
doaj   +1 more source

Monitoring Bridge Dynamic Behaviour Using an Instrumented Two Axle Vehicle [PDF]

open access: yes, 2012
Bridge & Infrastructure Research in Ireland 2010 (BRI 10), Cork, 2-3 September 2010Highway structures such as bridges are subject to continuous degradation primarily due to ageing, loading and environmental factors.
McGetrick, P.   +3 more
core   +1 more source

State-of-the-Art and Prospects of Intelligence Technologies in Bridge Engineering: A Comprehensive Review [PDF]

open access: yes中国工程科学
China has a vast bridge infrastructure inventory that, on the whole, has entered a phase marked by intensive performance degradation and centralized maintenance. Traditional operation and maintenance paradigms, which heavily rely on manual labor, find it
Yue Pan   +5 more
doaj   +1 more source

Reliability Assessment and Residual Life Estimation of Concrete Girder Bridges Strengthened by Carbon Fiber during the Service Stage

open access: yesAdvances in Civil Engineering, 2020
In recent decades, carbon fiber reinforced plastics (CFRP) have been widely used to repair and maintain concrete structures around the world. Since the parameter uncertainties of load and resistance are very important for the reliability assessment of RC
Haoyun Yuan   +3 more
doaj   +1 more source

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