INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION

Xi Xiangdong; Yi Guixiang

doi:10.13204/j.gyjz201302030

Volume 43 Issue 2

Dec. 2014

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Xi Xiangdong, Yi Guixiang. INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 148-152,174. doi: 10.13204/j.gyjz201302030

Citation:

Xi Xiangdong, Yi Guixiang. INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 148-152,174. doi: 10.13204/j.gyjz201302030

Xi Xiangdong, Yi Guixiang. INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 148-152,174. doi: 10.13204/j.gyjz201302030

Citation:

Xi Xiangdong, Yi Guixiang. INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 148-152,174. doi: 10.13204/j.gyjz201302030

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INSPECTION AND REINFORCEMENT OF WIND TURBINE FOUNDATIONS WITH STRATIFICATION

doi: 10.13204/j.gyjz201302030

1.
MCC Central Research Institute of Building and Construction Co.Ltd,Bejing 100088,China

Received Date: 2012-09-04
Publish Date: 2013-02-20

Abstract

Abstract

Construction joints of seven turbine foundations were not treated appropriately during pouring.In the detection and appraisal,density of concrete was detected through core-drilling and redar-detection;bearing capacity analysis and safety evaluation were performed with consideration of the specialty of wind turbine foundations;feasible treatment suggestions like pressure-grouting and adding shear connectors were also proposed,which had achieved good effect.Which supplied a reference for prevention and treatment of stratification of wind turbine foundations.
- wind turbine foundation,
- stratification,
- density of concrete,
- bearing capacity,
- safety evaluation