|Table of Contents|

Experiment of RC Beam Strengthened with CFRP Plates(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2007年04期
Page:
70-
Research Field:
Publishing date:
2007-12-20

Info

Title:
Experiment of RC Beam Strengthened with CFRP Plates
Author(s):
HUANG Ping-ming ZOU Lan-lin WANG Da
School of Highway, Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
CFRP plate RC beam flexural strengthening ultimate bearing capacity
PACS:
TU378.2
DOI:
-
Abstract:
Based on the experiment of 11 models of RC beams with CFRP plates, the regularity of stress and strain of beams with different paste formats, concrete intensity and shear-span ratio were studied, andflexural capacities of beams strengthened with CFRP plates were investigated. The experimental results show that ultimate bearing capacities of specimens vary with different strengthened methods: ultimate bearing capacities of RC beams with CFRP plates end anchorage have been strengthened remarkably; the beams have greater capacity with more anchorage length for those without anchorage; ultimate bearing capacities enhance more prominent for those specimens which have high shear-span ratio and low ratio of reinforcement.

References:

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Last Update: 2007-12-20