Chen Jianyun

Professor   Supervisor of Doctorate Candidates   Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:水利工程系

Discipline:Hydraulic Structure Engineering. Disaster Prevention & Mitigation Engineering. Structural Engineering. Project Management

Contact Information:QQ:593001776

E-Mail:eerd001@dlut.edu.cn


Paper Publications

考虑叶片离心刚化效应的风力机塔架风振反应分析

Hits:

Date of Publication:2010-01-01

Journal:工程力学

Volume:27

Issue:1

Page Number:240-245

ISSN No.:1000-4750

Abstract:To analyze the influence of the blades force and the blade centrifugal
   stiffening effect on wind.induced response of wind turbine tower.the
   wind.induced response of wind turbine tower was investigated,with the
   centrifugal stiffening effect taken into account.The fluctuating wind
   velocity time series of wind turbine were simulated by the harmony
   superposition method,and the theoretical vibration equation of blade
   involving centrifugal stifiening effect was derived.The wind-induced
   responses of blade and tower were calculated in three conditions,and the
   tower top displacement and the relative errors in each condition were
   recorded.The results show that the blades force on tower has great
   effect on the dynamic response of tower.and the wind-induced response of
   tower Was reduced by centrifugal stiffening effect.Hence,the influence
   of the centrifugal stiffening effect should be considered in the dynamic
   calculation.

Note:新增回溯数据

Pre One:考虑单元材料组成特性的混凝土轴拉破坏过程细观数值模拟

Next One:考虑节理岩体强度各向异性的最危险滑动面搜索

Profile


2004 -博士生导师,大连理工大学土木水利学院
2006- 教授,大连理工大学土木水利学院
2007- 2008 研究生院副院长
2009 - 2014 建设工程学部水利学院 副院长
1999 -2004 副教授,大连理工大学土木水利学院 ,工程抗震研究所副所长