Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Heilongjiang Hydraulic Science and Technology》 2018-02
Add to Favorite Get Latest Update

Calculation,Analysis and Study on Wind Vibration of Extra Large Span Aqueduct Structure

LUO Ya-song;Guizhou Provincial Water Conservancy & Hydropower Investigation,Design and Research Institute;  
In the light of large-scale aqueduct structure of cannel system buildings in the first-phase of water conservancy and distribution project in middle Guizhou Province, the large-span arcuated aqueduct structure was adopted to calculate and analyze the model in this study,to analyze the structure displacement and stress changes affected by the wind load and water load in different engineering situations,finally,through summarizing the results analyzed,concluding that: resonance cannot occur in the aqueduct,and the stress was less than the structure limit,but,it was necessary to strengthen the place displaced most seriously and framed bent,so as to weaken the conclusion that wind load would cause adverse effect on structure.
【Fund】: 贵州省重大科技专项计划项目(20126013-3)
【CateGory Index】: TV672.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved