正常使用状态 meaning in Chinese
normal operating condition
normal service condition
Examples
- The statistics of crack widths and fracture intervals can satisfy normal distribution
正常使用状态下构件的挠度也能够满足规范限值要求。 - By the vibration tests , the dynamic property before and after the damage obtained in statics tests is tested and analyzed
通过hrb400级钢筋的模态试验,分析了此类钢筋受弯梁的模态特性,比较了无损伤梁于正常使用状态下的梁的模态特性。 - First , using strip - partitoning method and programming in matlab language , the numerical caculations of the relation curve between moment and curvature are done for the beams strengthened with non - prestressed and pretressed cfrp sheets , base on the assumption of plane section , non - bonding slip and non - peeled destroy . secondly , nolinear finite elemeant analysis by ansys are done for the beams strengthened with prestressed cfrp sheets base on the three assumptions before mentioned , the analysis are all done for the relation curve between load and displacement , the distribution of material stress , the distribution of cracks . lastly , calculation formula of flexural capacity and deflection are proposed
)的全过程关系曲线。其次基于上面的三个假定,选择合理的本构关系,利用ansys通用有限元分析程序对预应力碳纤维布加固梁进行非线性有限元分析,分析了加固梁的荷载-挠度关系、材料的应力情况、裂缝的分布情况等。最后提出了承载力计算公式和正常使用状态下挠度计算公式。 - The deflection formula both used in classic rc theory and in rc code is correspond to service state . however after rc members strengthened with frp , the main rebar is under the post - yielding stage . therefore the normal deflection formula is not suitable for calculating the deflection of rc members strengthened with frp
但由于钢筋混凝土构件加固后，受拉主筋一般都进入屈服阶段，否则达不到加固效果；而经典钢筋混凝土理论和我国规范中的计算公式都是针对构件处于正常使用状态下的变形计算。