持續徐變 的英文怎麼說
中文拼音 [chíxùxúbiàn]
持續徐變
英文
steady creep-
The grey model and extended grey dynamic model considering the influence of loading time on creep of concrete were used to predict the long - term deformation of 6 self - compacting concrete beams on the basis of short - term experimental data
摘要採用灰色系統模型以及灰色動態拓廣模型考慮荷載持續時間對混凝土徐變的影響對6根自密實混凝土梁的長期變形進行預測研究。Thirdly, in this thesis, the influence of concrete creep to the behaviors especially to the nonlinear behaviors of reinforced - concrete box girder has also been studied and the effect of creep on internal force, deformation, ultimate load capacity and shear lag of reinforced concrete box - girder has been included, and the parameter such as loading duration, age of concrete and sustained load are considered
採用按齡期調整的有效模量法本文還編制了箱梁徐變效應分析的有限元程序，分析了混凝土徐變對箱梁的內力、變形、極限承載能力以及剪力滯的影響，並著重分析了持荷時間、加載齡期、持續荷載大小對徐變效應的影響。
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