会议论文详细信息
2018 International Conference on Advanced Electronic Materials, Computers and Materials Engineering | |
Comparision study on the mechanical properties between Steel Reinforce Concrete Beam and Prestressed Steel Reinforced Concrete Beam | |
材料科学;无线电电子学;计算机科学 | |
Xu, Jie^1 ; Chen, Yiquan^2 | |
School of Civil Engineering, Shandong Jianzhu University, Jinan, Shandong | |
250101, China^1 | |
Shandong Provincial Construction Development Research Institute, Jinan, Shandong | |
250014, China^2 | |
关键词: Compressive strength of concrete; Concrete beam; Cover thickness; Flexural capacity; Maximum crack width; Mechanical performance; Pre-stressed steel; Steel reinforced concrete beams; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/439/4/042045/pdf DOI : 10.1088/1757-899X/439/4/042045 |
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来源: IOP | |
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【 摘 要 】
Eight prestressed steel reinforced concrete beam (PSRCB) and six steel reinforced concrete beam (SRCB) have been done with different compressive strength of concrete, rebar ratio, cover thickness, steel cover thickness and degree of prestressing. A compared study on the mechanical properties between PSRCB and SRCB were carried out, which included flexural capacity, deflection and maximum crack width. Experimental study indicates that PSRCB has better mechanical performance, higher flexural capacity, larger stiffness and better resistance to crack.【 预 览 】
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Comparision study on the mechanical properties between Steel Reinforce Concrete Beam and Prestressed Steel Reinforced Concrete Beam | 383KB | ![]() |