百度试题 结果1 题目英语翻译concrete nominal cover of structural:beams,columns:40mm SLABS:40mm 相关知识点: 试题来源: 解析 标定混凝土保护层厚度:梁、柱为40mm,板为40mm 反馈 收藏
Feo, "Concrete cover rip-off R/C beams strengthened with FRP composites", Composites: Part B, vol. 38, pp. 759-771, 2007.Concrete cover rip-off of RC beams strengthened with FRP composites. Aprile A,Feo L. Composites Part B . 2007...
A B ST R A C T This paper describes an experimental investigation to clarify flexural cracking behavior of reinforced concrete beams. The effects of thickness of concrete cover of tension reinforcement on the crack width were carefully investigated. It was found that flexural crack width ...
aFor beams strengthened with CFRP plate, the failure occurred by means of cover concrete peel-off and not by debonding. 为用CFRP板材加强的射线,失败发生了通过盖子具体peel-off和不通过debonding。[translate]
The structural behavior of steel-concrete composite beams was studied by accelerated deterioration using a galvanstatic method.By the regression analysis of experimental results,the formula was proposed for prediction of flexural capacity of deteriorated steel-concretes composite beam.Experimental results show...
The three beams of the third group were similar to those of the first and second group but the main steel reinforcement was 216. The 3-D FE commercial ANSYS program was used for the numerical work. The experimental results showed that decreasing the concrete cover increased the ...
Cracking of concrete cover along anchored deformed reinforcing bars RT Journal ArticleSR PrintID 23161A1 Tepfers, RalejsT1 Cracking of concrete cover along anchored deformed reinforcing barsYR 1979JF Magazine of Concrete Re... Tepfers,Ralejs - 《Magazine of Concrete Research》 被引量: 505发表: ...
This paper presents a simplified shear design method for reinforced concrete beams strengthened externally with fiber reinforced polymer (FRP) sheets. This... C Deniaud,JJR Cheng - 《Journal of Composites for Construction》 被引量: 47发表: 2004年 CONCRETE COVER DELAMINATION IN REINFORCED CONCRETE BE...
Parameters investigated include the thickness of a concrete cover and density of CFRP reinforcement. The test results indicated that application of the NSM CFRP strips significantly increased load bearing capacity and improved the stiffness of the beams. Failure of all members was resulted by increasing...
While the prestressed FRP strips could be anchored by epoxy through the near surface mounting, the failure modes of beams strengthened with this technique might be the debonding of epoxy- concrete interface and delamination of the concrete cover. It was proven that these failure modes can be ...