我是土木工程专业的学生,麻烦翻译一段外文!!在线等啊

Ten elements were used along the axis to discretize the
beam. The tolerance of 0.1% was chosen to give the convergence of each load increment of 2 kN or less near the limit load.
The displacement-applied load curves measured experimentally at the beam span centre and obtained by using the presented model are displayed in Figs. 6-8 for the three analysed cases. For each of the three shear reinforcement rate cases, six specimens were tested resulting into the envelope represented by the two experimental curves plotted in Figs. 6-8. As one can see. the model used to transfer shear forces from the damaged concrete material points to the shear reinforcement worked very well. Moreover, the damage induced by the shear stress components has been taken into account. Small differences are observed when comparing the results with the values obtained by using a more simplified formulation where the shear effects are not taken into account. The large differences are near the limit load where more shear forces are transferred to the stirrups. For the over reinforced case the difference of taking into account or not the shear effects is small even near the limit load due to the presence of larger dowel forces. This is expected because the experimented beam is too long. However,

不要在线翻译的哦~~~

第1个回答  2008-05-07
10元素的使用沿轴向离散束。耐受性的0.1 % ,被选为给予的收敛性,每个荷载增量2千牛或更少附近的极限载荷。位移-适用于负荷曲线测量实验在梁跨度中心,并取得使用模型都显示在图。 6月8日为3例分析。三年中的每剪加固率情况下, 6标本进行测试,导致到信封所代表的两个实验曲线策划在无花果。6月8日。作为一个可以看到。所用的模型转移剪切力从损坏的混凝土材料的点,以剪加固工作得很好。此外,损害诱导的剪应力组成部分已在考虑之列。小的分歧时,观察比较,结果与价值观得到了使用一个更简化的情况下制定的剪切效果并不在考虑之列。大的差异是近极限载荷的情况下更多的剪切力都转移到制造的马镫。为超过钢筋案件的差异,考虑到或不剪的影响是小,甚至接近极限载荷,由于存在较大的桩势力。这是预期的,因为实验束太长。但是,本回答被网友采纳
相似回答