Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Applied Sciences  /  Vol: 13 Par: 12 (2023)  /  Artículo
ARTÍCULO
TITULO

Safety and Stability Analysis of Demolition and Reconstruction of Existing Railway Bridge Piers and Caps

Pengxu Pan    
Wei Chen and Pei Wu    

Resumen

In this paper, a bearing in situ replacement scheme for an existing busy railway bridge is proposed; its safety and stability in the critical process of construction are analyzed, and the implementation scheme, problems, and their solutions in the actual construction are introduced, which can provide a reference for the practical application of the related projects.

PÁGINAS
pp. 0 - 0

 Artículos similares

       
 
Zhongao Yang, Xiaohua Ding, Xin Liu, Abdoul Wahab, Zhongchen Ao, Ya Tian, Van Son Bang, Zhaoxi Long, Guodong Li and Penglin Ma    
The instability of geological slopes in mining environments poses a significant challenge to the safety and efficiency of operations. Waste Dump#2 at the Ziluoyi Iron Mine in China is a notable case study that highlights the challenges associated with si... ver más
Revista: Water

 
Hao Wang, Yejiao Wang and Fujie Jin    
The swelling-shrinkage behavior of expansive soils under climate changes will cause the crack development, which can be destructive of expansive soil slopes. This study investigated the effect of drying/wetting cycles on the stability of an expansive soi... ver más
Revista: Water

 
Liu Han and Peng Liu    
In an effort to enhance the efficiency and safety of open-pit mines, this study explores the optimization of end slope road parameters and slope structures, specifically focusing on unmanned driving lanes. A significant aspect of the study is the develop... ver más
Revista: Applied Sciences

 
Xuguo Jiao, Guozhong Wang, Xin Wang, Zhenyong Zhang, Yanbing Tian and Xiwen Fan    
Due to physical limitations and safety requirements, the rate and amplitude of change in wind turbines? pitch angle are limited, which will bring integral saturation problems to the control system. This leads to the deterioration of the pitch control sys... ver más

 
Huawei Sun, Anran Ju, Wentian Chang, Jingfei Liu, Jiayi Liu and Hanbing Sun    
Assessing the safety of amphibious aircraft hinges significantly on two key factors: wave-added resistance and motion stability during takeoff and landing on water surfaces. To tackle this, we employed the Reynolds-averaged Navier?Stokes (RANS) equations... ver más