concrete section meaning in English
龙抬头连接段
Examples
- The material non - linearity constitutive relations of reinforced concrete sections are formulated . the non - linear relationship of moment - curvature and moment - flexural rigidity of a section is modeled
对钢筋混凝土截面材料非线性的本构关系进行了推导，截面的弯矩一曲率和弯矩一弯曲刚度的非线性关系则形成了模型。 - According to hysteretic properties under low - cyclic loading and some other suggestions , the moment - curvature restoring force computation model of unbonded partially prestressed concrete section , which considering the ppr , is given
此外由于施加了预应力，使得该结构具有良好的恢复力特性。本文还根据试验结果和相关参考文献提出了考虑不同预应力度的预应力扁梁截面弯矩?曲率恢复力计算模型。 - Enlarging concrete section , enveloping iron and strengthening with carbon fiber sheet are the widely - used methods to strengthen concrete column under axial compression , although these methods have their respective defects : wet - work in construction sit , long time for curing and deformation of appearance , the aging of pouring compounds and so on
目前对轴心受压混凝土构件而言，常用的加固方法有混凝土加大截面法、外包钢加固法、碳纤维布加固法等。而这些方法各有其缺陷，如现场湿作业问题、养护及外观问题、灌浆材料或粘接剂的老化问题等。