摘要
以腹部设置矩形孔洞的简支梁为对象，对孔洞位于弯剪段和纯弯段的梁进行分析，研究不同孔洞高度、宽度和孔洞位置对梁的变形和受力性能的影响。
In this paper,simple supporting beams with openings are taken as the subject for analysis when the openings are located in bending shear sections and pure bending sections,thus to find out the influence of depth,length and location of the openings along the beams on the mechanical behaviors and displacement. The calculating method of the beams is discussed.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1999年第3期67-72,共6页
Journal of Fuzhou University(Natural Science Edition)
关键词
钢筋混凝土
梁
受力性能
应力分析
开孔梁
reinforced concrete
beams
mechanics behavior
stress analysis
