Zobrazeno 1 - 10
of 3 254
pro vyhledávání: '"concrete structure"'
Publikováno v:
矿业科学学报, Vol 9, Iss 3, Pp 381-392 (2024)
Aiming at the corrosion problem of steel bars in concrete in subtropical marine environment, the full immersion corrosion experiments of reinforced concrete specimens with different strength grades and rust inhibitor contents were carried out by simu
Externí odkaz:
https://doaj.org/article/052cdc44cc9040ba8896cb72f1011cca
Autor:
Nam Vo Van, Tam Nguyen Trong
Publikováno v:
International Journal for Computational Civil and Structural Engineering, Vol 20, Iss 3 (2024)
In coastal areas, transportation infrastructure using reinforced concrete beam structures always works in environmental conditions with high corrosive agents, under the effect of load, the level of corrosion of steel reinforcement in the structure is
Externí odkaz:
https://doaj.org/article/f56cd78cf5f54d7980a9117503660603
Autor:
Ke Li
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 9, Pp 102927- (2024)
This paper aims to explore the effects of earthquakes on the properties of medium-height reinforced concrete houses in China. The results demonstrated a significant decrease in ultrasonic resonance frequency, indicating structural damage, with reduct
Externí odkaz:
https://doaj.org/article/52d07f614ac2482ab6b56f5ede6064bd
Effect of the fire action on the seismic isolation system for existing reinforced concrete buildings
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02727- (2024)
Seismic isolation is a design strategy adopted for the protection of both new and existing structures from the damaging effects of earthquakes. It is achieved through the use of elastomeric isolators, which, in case of fire, can suffer permanent dama
Externí odkaz:
https://doaj.org/article/b328f13ee836497da2b5da746531f8c5
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 0, Iss 0, Pp 1-11 (2024)
The introduction of reinforced concrete structures to China occurred in the late 19th century via Shanghai and other cities. While Shanghai has been extensively researched in terms of its reinforced concrete structures, Suzhou, located near Shanghai
Externí odkaz:
https://doaj.org/article/dbdee7b012fb4639b5c50a5f8c7183a5
Publikováno v:
Rekayasa Sipil, Vol 18, Iss 1, Pp 31-35 (2024)
Research in estimating losses and harm experienced by structures in the high seismic zone had been conducted in previous studies. Yet there is limited study carried out in low-moderate seismic areas. Therefore, an accurate method for calculating loss
Externí odkaz:
https://doaj.org/article/975aad1b5d9841348be8b4e6741e57d6
Publikováno v:
Građevinski Materijali i Konstrukcije, Vol 67, Iss 1, Pp 37-46 (2024)
The assessment of surface cracks in concrete structures plays a pivotal role in determining structural integrity. However, current diagnostic technologies suffer from drawbacks such as being time-consuming, subjective, and reliant on inspectors' expe
Externí odkaz:
https://doaj.org/article/3158d21cbd344e66ab4220dcbc38a387
Publikováno v:
Civil and Environmental Engineering, Vol 19, Iss 2, Pp 730-737 (2023)
The paper deals with the reconstruction of four-span bridge carrying the third-class road over the Hron river nearby village Hronovce. The need of immediate reconstruction of the bridge object was evocated by an accident of the middle pier. The recon
Externí odkaz:
https://doaj.org/article/6e3837cf368f445d8f5877469df82601
Publikováno v:
Sensors, Vol 24, Iss 20, p 6652 (2024)
Stress and damage estimation is essential to ensure the safety and performance of concrete structures. The capsule-like smart aggregate (CSA) technique has demonstrated its potential for detecting early-stage internal damage. In this study, a 2 dimen
Externí odkaz:
https://doaj.org/article/88d5641ddea746e4afc55252ac8c24d6
Publikováno v:
Buildings, Vol 14, Iss 10, p 3243 (2024)
To enhance the performance of infill walls and reduce seismic damage, this paper proposes a novel prefabricated reinforced concrete (PRC) energy-dissipating wall, forming a new recoverable energy-dissipating PRC (ED-PRC) structural system. The system
Externí odkaz:
https://doaj.org/article/400c2e85d4db4b3393384be2660260ea