Please use this identifier to cite or link to this item:
標題: 裂縫長度對混凝土補強界面之奇異性與補強效果影響評估
作者: 宋文沛
關鍵字: 無限小元素;裂縫影響;補強效果
出版社: 國立中興大學工學院;Airiti Press Inc.
Project: 興大工程學刊, Volume 12, Issue 2, Page(s) 85-89.

In this research, the analysis concept of infinitely small element is applied to derive the stiffness matrix of two dimensional plane elements and combine the equilibrium equations to simplify the unknown parameters. These derived equations are used to analyze and investigate the singularity and reparable efficiency in which affected by silt length on the interface of concrete and Carbon Fiber. The analysis results show that the λ of singular order is 0.5. The values of singular order are not affected by silt length. However, the reparable efficiency is influenced by silt length. At the rate of silt length and length of beam less than 0.125, the efficiency of mend has taken less effect. However, at the rate from 0.125 to 0.35, the efficiency decreases urgently. When the rate is greater than 0.45, Carbon Fiber lost the strength and ductility. Thus, structure should be repaired again.
ISSN: 1017-4397
Appears in Collections:第12卷 第2期

Show full item record
TAIR Related Article

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.