axial rib 中文意思是什麼
axial rib
解釋
脊肋-
The cyclo - hoop effect which steel tubular has exert to the concrete shows the character of heterogeneous in the arch rib section, the same to the axial direction. the paper verifies the change of the material poisson ration and the concrete grade will make the cyclo - hoop effect obvious alteration, the change of the cyclo - hoop effect and the stress redistribution of the section produced by the shrinking and creeping of the concrete and the expensive concrete on the section
在鋼管混凝土拱肋斷面上，鋼管對內填混凝土的環箍效應具有非均勻性，在拱軸方向上環箍效應也呈現非均勻性。驗證了材料的橫向變形系數、混凝土標號等參數的變化將引起環箍效應的明顯改變；混凝土的收縮、徐變和膨脹混凝土的應用導致鋼管混凝土的環箍效應發生變化並使截面的應力發生重分佈；並總結了其變化的基本規律。 -
The paper puts great emphasis on studying the mechanical performance and the carrying capacity of concrete - filled steel tubular ( cfst ), verifies the cyclo - hoop effect which steel tubular has exert to the concrete in cfst through the tridimensional finite element analysis of the entity of the arch rib, and proves that the cyclo - hoop effect is utilized to increase the axial compression cfst member carrying capacity
本文著重研究了鋼管混凝土結構的力學性能及承載能力，通過對拱肋實體所作的三維有限元分析，驗證了鋼管混凝土拱橋中鋼管對混凝土的環箍效應，證明了由於環箍效應的存在，使內填式鋼管混凝土軸壓承載力大大提高。 -
Effects of column axial force and rib stiffener on hysteretic behavior of connections were synthetically considered for the first time during cyclic - loading
在循環加載試驗中首次綜合探討了柱軸力大小、加勁肋構造措施等對連接性能的影響。
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