Cooling and heating load calculation of air conditioning in office buildings-discussion on outer zone cooling load for Beijing office buildings in winter 办公楼空调冷热负荷的计算分析&关于北京地区办公楼外区冬季冷负荷的几点看法
And the relation between plastic zone size and load frequency is only qualitatively analyzed up to now. 而对载荷频率与塑性区域尺寸之间关系仅有定性描述。
In segment model test of the cable-pylon anchorage zone, two load cases were completed to simulate the mechanical behaviors of the cable-pylon anchorage zone under the maximum designed cable force. 对索塔锚固区节段模型完成了两种工况下的试验,考察了索塔锚固区在最大设计索力下的受力性能。
At the same time the paper establishes the solid finite element model of T-beam, and analyses the fatigue cracks, and the time-stress history of the reinforcement in tensile region and of the concrete in compressive zone under automobile load spectrum. 同时建立了T型梁有限元实体模型,分析了车辆荷载谱作用下梁的疲劳开裂、压区混凝土以及拉区钢筋的应力时间历程等问题。
By assuming that skin deformation region has a quadratic field, relation of the range of deformation zone and indenter load with indenter displacement were obtained based on minimal work principle, which were compared and analyzed with results from finite element simulation. 假定表皮变形区具有一个二次曲线形式的位移场,根据最小功原理,得到变形区范围和压头载荷随压入位移的变化关系,并与有限元计算结果进行了比较分析。