自應力 的英文怎麼說
中文拼音 [zìyīnglì]
自應力
英文
magnitude of self-stress-
The whole tension strength of steel fiber reinforced self - stressing concrete is a combination of tension strength of matrix and the self - stress value ; the strain of knee point is defined to 500 10 ^ ( - 6 ), and a formula for stress of knee point is suggested
鋼纖維自應力混凝土抗拉強度為混凝土基體的抗拉強度與自應力值之和；曲線下降段拐點的應變定義為500 10 ^ （ - 6 ） ，並提出拐點應力計算公式。The box beam ' s temperature stress of longitudinal direction and transverse direction with different conformation are analyzed, it finds that there is largish temperature tensile stress in the bottom of top deck and the haunch of box beam increase temperature tensile stress in the bottom of top deck. the paper makes a study of different thermal effects resulted from several kinds of closed rigid frame
根據大量實測溫度場結果建議採用一個有利於理論推導的指數函數的公式來擬和箱梁體內的溫差分佈，既貼近實測數值，計算又比較簡單；通過對空腹式剛架拱橋尤溪洲大橋所在地夏季、秋季、冬季的溫度場及溫度應力的實測，以及與本文所提出計算方法的理論解進行的分析比較，證實了本文計算方法的正確，同時改進了已往混凝土箱梁溫度自應力的計算方法。Spigot and socket self - stressed
承插式自應力鋼筋混凝土輸水管Spigot and socket self - stressed reinforced concrete pipe used for water delivery
承插式自應力鋼筋混凝土輸水管According to mechanics theory the formulary of flexural rigidity, axial rigidity, shearing rigidity are deduced. the framework membrane structures are widely used present. the nonlinear finite element method is used in this dissertation, after form - finding the shape are overlapped the framework structure, the shape and the framework structure make up integrality structure, the nonlinear finite element method is employed, due to deadweight and wind load and snow load and self - stressing the response of the framework membrane structures are analyzed, and computation results of integrality model and dividing model have been compared
骨架式膜結構是目前應用最廣泛的的膜結構，本文運用非線性有限元理論，將找形后的膜面覆蓋在骨架結構上，膜面與鋼結構組成整體，採用非線性有限元方法對骨架式膜結構在自重和自應力、風荷載、雪荷載等共同作用下的反應進行了分析，對膜結構和骨架結構分開計算和整體計算模型進行了比較。By using the singular - value - decomposition method, a little program has been developed to get the self - equilibrium stress mode of several typical cable truss structures
本文從pellegrino提出的奇異值分解法出發，利用自行開發的程序，求解了幾種典型的大跨度空腹索桁結構的自應力模態。The long - term property of steel fiber self - stressing concrete is studied. the results indicate that this material has a good long - term stability. the expansive deformation of 5 years is equal to 90 days, which eliminat
研究表明，鋼纖維自應力混凝土的長期性能是可以保證的，其五年齡期時的變形與三個月齡期變形相當。Based on the equilibrium equation, the states of self - stress and the modes of inextensional mechanisms are solved by the singular value decomposition method. and the equilibrium equation can be solved by the generalized inverse method. the force density method is proposed
在建立空間桿件體系平衡方程的基礎上，採用廣義逆方法求解各種情況下的平衡方程，採用奇異值分解方法求解索桿的機構位移模態和自應力模態，並推導了力密度方法的基本公式。Relative key concept and technique of this method was described in detail in this paper, such as the decomposition of balance matrix, the modes of self - stress, the modes of inextensional mechanisms, the analysis model of optimization under linear constrained condition, the integration of constrained matrix
文中對桁架理論的奇異值分解法、自應力模態、機構位移模態、有約束線性優化數學模型、約束矩陣集成等關鍵概念和技術進行了詳細的推導說明。The cable - strut tensile structures are the self - stress equilibrium systems composed by tensional cables and struts. in this paper, the basic concept of the structures was described. the analysis methods of the structural characteristics ( statically and kinematically determinate or indeterminate ) and the geometrical stability were presented. it is indicated that the cable - strut tensile structures are in stable equilibrium with first - order infinitesimal mechanisms. the ranks of equilibrium matrix were calculated by employing the singular value decomposition, and the independent modes of inextensional mechanisms and the states of self - stress were also obtained in the same way. this paper contains some typical examples which illustrate all of the main points of the work
索桿張力結構是指由張力索和壓桿組成的、具有預應力自平衡的新穎結構體系.本文詳細闡述這種結構的基本概念和結構特徵，討論結構靜動定體系特性和幾何穩定性判定分析方法，指出索桿張力結構應具有一階無窮小機構的幾何穩定體系.文中採用奇異值分解方法計算結構平衡矩陣的秩，並計算獨立機構位移模態和自應力模態.最後，對幾種典型的索桿張力結構進行了算例分析Method of physical test for self - stressing cement
自應力水泥物理檢驗方法- a new load equipment is invented in the model test ; 2. the model test results indicate : slsfrcp has a better ability to control crack ; slsfsrcp has a better ability to avoid crack
模型試驗表明，鋼襯鋼筋鋼纖維混凝上壓力管道限裂能力明顯增強：鋼襯鋼筋鋼纖維自應力混凝土壓力管道則有優良的抗裂能力。These can make up the shortcoming of slrcp ; 2 3. to study the steel stress development of penstock, ring - form slsfsrcp and horse - shoe slsfsrcp during curing period are monitored. the pre - tension stress due to expansion of self - stressing concrete can be used in design ; 4
對圓形和馬蹄形管道進行了28天養護期內力監測，研究了鋼襯鋼筋鋼纖維自應力混凝土壓力管道的自應力成長過程，明確了鋼筋的預拉應力數值，為此類改性管道設計直接提供依據； 4So, changing the material property of slrcp to decrease the crack width or to avoid the crack to happen is a good method. this method can keep the advantage of slrcp, and at the same time avoid its disadvantage. so, two new slrcp. is presented : steel lined steel fiber reinforced concrete penstock ( slsfrcp ), steel lined steel fiber self - stress reinforced concrete penstock ( slsfsrcp )
基於此思路，提出了兩種改性鋼襯鋼筋混凝土壓力管道：即鋼襯鋼筋鋼纖維混凝土壓力管道、鋼材鋼筋鋼纖維自應力混凝土壓力管道，並進行了以下開創性的研究： l以三峽電站壓力管道為原型，按相似比1 ： 10製作完成了常規鋼襯鋼筋混凝土壓力管道、改性鋼材鋼筋混凝土壓力管道模型。Self - stressing concrete pipe for water
自應力混凝土輸水管Self stressing concrete
自應力混凝土Research on the basic mechanical properties of steel fiber reinforced self - stressing concrete
鋼纖維自應力混凝土力學性能試驗研究The simplified curve based on the experiment provides a convenience for the analysis of stress and strain of steel fiber reinforced self - stressing concrete structures
這種在試驗基礎上的簡化，方便了鋼纖維自應力混凝土結構的應力和應變分析。Based on the direct tension test, the characteristics of tension stress - strain full curves of steel fiber reinforced self - stressing concrete were investigated
摘要通過直接拉伸試驗研究了不同自應力等級下的鋼纖維自應力混凝土的受拉應力應變全曲線特徵。Rubber gasket ring of prestressed and self - stressing concrete pipe
預應力與自應力鋼筋混凝土管用橡膠密封圈分享友人