摘要
为弥补结构试验课程项目的不足,结合土木工程自主创新试验课程建设,设计并制作了可实现静动力测试的体外预应力梁实验装置。考察拉索预应力值大小对结构本身静动力特性的影响。教学效果显示,该项试验研究实现知识内化和迁移,是培养学生实践和创新能力的重要途径。
In order to make up for the shortcomings of the structural test course project,combined with the civil engineering independent innovation test course construction,an external prestressed beam experimental device for static and dynamic testing was designed and fabricated.Investigate the influence of the prestress value of the cable on the static and dynamic characteristics of the structure itself.The teaching effect shows that the experimental research to achieve knowledge internalization and migration is an important way to cultivate students’ practical and innovative abilities.
作者
刘承斌
蒋建群
余世策
胡志华
冀晓华
LIU Chengbin;JIANG Jianqun;YU Shice;HU Zhihua;JI Xiaohua(College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058 , China)
出处
《实验科学与技术》
2019年第1期37-40,共4页
Experiment Science and Technology
基金
浙江省高校实验室工作研究项目(ZD201606)
关键词
体外预应力梁
拉索预应力
静动力特性
探究性实验
external prestressed beam
cable prestress value
static and dynamic characteristics
investigation test
