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TranslationMobile

Image analytical instrument is employed to study the section pattern of various deniers precursor fibers as well as quantitatively analyze and contrast their section area , perimeter , roundness and diameter
采用圖像分析儀研究了不同纖度原絲的截面形態(tài)，并對截面面積、周長、圓度、直徑進(jìn)行了定量分析、比較。
To analyze the seismic behavior of the lattice type src members , look for a section patterns which is not only safety but also economic , in this paper , a experiment of seismic behavior about nine truss type src columns and three rc columns which strength , steel requirements and axial load are different , the deformation capacity and failure patterns are observed , and the hysteretic cycle are obtained . according to the experiment results , it is different between the failure patterns of src members and rc members
為了分析空腹式鋼骨混凝土的抗震性能，尋找一種即安全又經(jīng)濟(jì)的src截面形式，本文對9根不同強(qiáng)度、不同配鋼率、不同軸力的src試件和3根普通rc試件做了抗震性能試驗(yàn)，在保持軸力不變的情況下，采用荷載? ?變形混合控制方法施加往復(fù)的水平荷載，觀察其變形性能與破壞狀況，測得各試件的滯回曲線。