混凝土徐變的英文怎麼說

中文拼音 [húnníngbiàn]
混凝土徐變英文
concrete creep

  • : 混形容詞1. (渾濁) muddy; turbid2. (糊塗; 不明事理) foolish; stupid
  • : 動詞1. (凝結) congeal; curdle; coagulate 2. (注意力集中) fix
  • : Ⅰ副詞[書面語] (慢慢地) slowly; gently Ⅱ名詞(姓氏) a surname
  • 混凝土: concrete; beton; jetereting混凝土壩 concrete dam; 混凝土板 concrete slab; 混凝土標號 concrete gra...

※中文詞彙混凝土徐變在字典百科國語字典中的解釋。

  1. In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered

    論文根據熱傳導理論、彈性理論及有限元理論,用三維有限元浮動網格法對拱壩施工期和運行期溫度場、應力場進行了全過程模擬分析,較為系統的研究了拱壩施工期和運行期溫度場、應力場的分佈規律,在分析中按照拱壩施工過程,考慮了分層澆築、施工間隙時間、彈模化、絕熱溫升過程、環境溫度的化、混凝土徐變、自生體積形等因素對壩體溫度應力的影響。
  2. In chapter four, on the bases of the analyzing of the theory of concrete creep, a program for creep analysis of cfst arch bridge is compiled, the program results are compared with the experimental data, which proved the programming procedure is correct and finding some creep rules of cfst

    第四章在論述理論基礎上,推導出了鋼管混凝土徐變的理論計算公式,並編制了鋼管拱橋分析的程序,將試驗觀測結果和程序計算值進行對比分析,得出鋼管混凝土徐變的一些基本規律。
  3. 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根自密實梁的長期形進行預測研究。
  4. This thesis has made the contrast test of shrink and creep for plain concrete and concrete filled steel tubes on the basis of long term in - door test, obtains the principles of shrink - creep of concrete filled steel tube, simulates the test data, analyses and contrasts the coefficient of shrink and creep, thus offers reference for the calculation mode of creep, furthermore by introducing reasonable assuming at the same time, develops the calculation formula of equivalent elastic modulus at the same time, develops the calculation formula of equivalent elastic modulus, adopts common structure analyses procedure ansys to calculate the redistribution of section stress in the steel tube and concrete during operation

    本文在長期的室內試驗的基礎上對素和鋼管做了收縮和的對比試驗,得出鋼管的收縮規律,對試驗數據進行了擬合,對鋼管的收縮和系數進行了分析和比較,從而為鋼管計算模式提供參考,同時通過引入合理的假定,並結合由「齡期調整有效模量法」導出的混凝土徐變本構關系,推導出了鋼管核心考慮影響后的等效彈性模量計算公式,並以此為基礎採用通用結構分析程序ansys對成橋后鋼管和應力重分佈進行了計算。
  5. It proof that this device is more direct to validate. based on the time effect theory of creep and combined the test and the actual construction circumstance, the paper may be helpful to construction for it is analyzed and simulated by fem

    本文將在時效分析理論的基礎上,結合實際施工情況,通過對不同齡期的混凝土徐變特性的試驗,利用有限元軟體進行節段的模擬分析,對施工起到良好的指導作用。
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