机械工程学报 断面回弹前和补偿后的节点信息。最后按照各个断面回弹前和补偿后的节点的一一对应关系,以原始型面为基础,运用型面整体变形(Shape global deformation, SGD)算法来对零件的工艺型面进行补偿修改。能够保证变形前后的型面整体拓扑关系的一致性,极大地保证曲面的质量
基于4个网页-相关网页
Capacity spectrum method is applied to estimate the seismic behavior of structures. It’s found that the global deformation of the frame designed by 78 edition exceeds the limitation of 01 edition seismic code for buildings.
用能力谱法对结构的抗震性能进行了评估,发现小震时78规范设计的框架的整体变形超过了我国01规范的限值;与78规范设计的框架相比,01规范设计的框架具有较好的抗震耗能能力;常规的pushover方法大大低估了近震下结构的反应。
参考来源 - 近场地震下钢筋混凝土框架抗震性能分析·2,447,543篇论文数据,部分数据来源于NoteExpress
锚固和地下水对边坡的整体变形影响较小;
Reinforcing cables and groundwater have minor effect on the deformation of the slope.
体外预应力筋的应变增量与结构整体变形的关系。
The relationship between the strain increment of external prestressed tendons and the whole structural deformation.
针对单点变形分析的局限性提出了整体变形分析的等值线法。
Considering the limitation of single point deformation analysis, the contour method for integral deformation analysis is put forward.
应用推荐