摘要
新一代地震区划图取消了不设防区域,因此土木工程专业的建筑结构抗震设计课程显得尤为重要.砌体结构作为常见的建筑结构型式,其地震剪力的分配是课程教学的重点和难点.针对学生存在的疑惑和教材例题的局限,结合实例对砌体结构地震剪力分配计算进行比较教学,使学生明白刚性楼盖房屋墙体开洞后的地震剪力按净截面面积进行分配计算的依据和局限,并给出计算实例.通过比较分析能够增强学生对该部分知识的理解,能够提高学生解决工程实际问题的能力.
The new generation seismic zoning map has canceled the area without fortification,and the course"seismic design of building structures"as a professional course of civil engineering is particularly important.Masonry structure as a very common structure,the distribution of seismic shear force is a focus and difficulty of the course.Aiming at the doubt of students and the limits of the textbook examples,examples of masonry structure seismic shear force distribution calculation comparison teaching,make the students understand the basis and limitation of the distribution of seismic shear force after the hole in the wall of rigid floor building,and give the calculation example.Through comparison and analysis,students'understanding of this part of knowledge can be enhanced,and students'ability to solve practical engineering problems can be improved.
作者
童小龙
赵晨龙
刘香华
甘文举
刘康兴
TONG Xiaolong;ZHAO Chenlong;LIU Xianghua;GAN Wenju;LIU Kangxing(School of Civil Engineering and Architecture,Hunan Institute of Science and Technology,Yueyang 414006,China)
出处
《湖南理工学院学报（自然科学版）》
CAS
2019年第4期89-92,共4页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
基金
湖南省大学生研究性学习和创新性实验计划项目(湘教通[2018]255号)
湖南省社科成果评审委课题(XSP19YBC348)
关键词
砌体结构
地震剪力
分配计算
比较教学
masonry structure
seismic shear
distribution calculation
comparative teaching
