Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Nauka ta Progres Transportu  /  Núm: 15 Par: 0 (2007)  /  Artículo
ARTÍCULO
TITULO

THE STUDY OF OSCILLATIONS IN THE QUASI-REGULATED THREE-SPAN BEAMS ON ELASTIC SUPPORTS

H. S. Zhelezniak    
K. I. Soldatov    
R. S. Zhelezniak    

Resumen

In work on the example of three-flight irregular beam on resilient supports influence of the once-personal on inflexibility resilient supports is probed on a regular beam, and influence of different stiffness of resilient supports (identical between itself) is similarly probed on a beam, irregular on lengths of flights. It is shown that at the certain parameters of irregularity in practical calculations it is possible to utilize simple solutions for the regular systems, got close dependences, graphs

PÁGINAS
pp. 183 - 189
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Qing-Gang Gao, Vonevilay Sombutmounvong, Lihua Xiong, Joo-Heon Lee and Jong-Suk Kim    
In this study, we investigated extreme droughts in the Indochina peninsula and their relationship with the Indian Ocean Dipole (IOD) mode. Areas most vulnerable to drought were analyzed via statistical simulations of the IOD based on historical observati... ver más
Revista: Water

 
Young Hwan Choi and Joong Hoon Kim    
This study compares the performance of self-adaptive optimization approaches in efficient water distribution systems (WDS) design and presents a guide for the selection of the appropriate method employing optimization utilizing the characteristic of each... ver más
Revista: Water

 
Mngereza Miraji, Jie Liu and Chunmiao Zheng    
River basins around the world face similar issues of water scarcity, deficient infrastructure, and great disparities in water availability between sub-regions, both within and between countries. In this study, different strategies under the Water Evaluat... ver más
Revista: Water

 
Beata Ferencz, Magdalena Toporowska and Jaroslaw Dawidek    
Due to global warming and increasing water eutrophication, understanding in-lake relationships is paramount to prevent excessive pollution and further negative changes in lakes. The physico-chemical and biological parameters, as well as nutrient variabil... ver más
Revista: Water

 
António Carlos Pinheiro Fernandes, Luís Filipe Sanches Fernandes, Daniela Patrícia Salgado Terêncio, Rui Manuel Vitor Cortes and Fernando António Leal Pacheco    
Interactions between pollution sources, water contamination, and ecological integrity are complex phenomena and hard to access. To comprehend this subject of study, it is crucial to use advanced statistical tools, which can unveil cause-effect relationsh... ver más
Revista: Water