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orthotropic adj.1.【道】支架橋面合一的〔指一種橋設計,支架結構...

orthotropism

The laws of internal force distributing of this floor is summarized , such are : ( 1 ) structure as “ orthotropic slabs ” ; ( 2 ) abnormity of internal force distribution ; ( 3 ) greatly changing grads of negative bending values 總結了該樓蓋結構的內力分布規律,即: ( 1 )構造上為“正交異性板” ; ( 2 )板的內力分布不均勻; ( 3 )板的負彎矩值變化梯度大。

In chapter 2 , based on generalized characteristics theory , characteristic analysis is carried out on the problem of stress wave propagation in orthotropic fluid - saturated porous media under longitudinal impacting 在第2章中,根據廣義特征理論,對正交各向異性液飽和多孔介質在縱向沖擊載荷作用下的應力波問題進行了特征分析。

The materials by which to make orthotropic model with controlled crack parameter were attempted to develop at laboratory . shear wave splitting was observed in three different directions in small scale samples 在實驗室內,嘗試了研制可控裂隙密度的正交各向異性模型材料,并在制作的小塊樣品的三個方向上觀測到了橫波分裂。

According to the method of e . b . seydel , the geometry orthotropic plate was transferred into material one , and also the equivalent material coefficients of cspl ( corrugated steel plate ) were calculated 按e . b . seydel方法,將波紋鋼板的幾何正交異性轉化為材料正交異性,計算了其等效材料常數。

The results showed that the elastic constants of wood could be determined by means of electric resistance - strain gauges , and the constants was satisfied to the limits of orthotropic 結果表明,可以采用電阻應變法以單軸壓縮試件測定木材彈性常數;所測木材彈性常數滿足正交各向異性材料的限制條件。

In chapter 5 , based on biot ' s theory for anisotropic fluid - saturated porous media , the rayleigh waves in orthotropic non - viscous fluid - saturated porous media are studied 在第5章中,以biot的各向異性液飽和多孔介質理論為基礎,研究了正交各向異性無粘流體飽和多孔介質中瑞利波的傳播特性。

This slab belongs to bi - direction load - bending and anisotropic - orthotropic structure . with its effective load - carrying capacity , it is very economical compared with other structures of steel - concrete 這種新型組合板屬于雙向受彎的正交異性板,受力合理,具有顯著的經濟效益。

In this method , the arch roof with corrugations is equivalent to orthotropic shells , and the equivalent elastic coefficients are determined by simplified calculating formula 在該方法中,將帶波紋的拱板等效成正交各向異性殼,板殼的等效彈性常數由簡化計算公式確定。

In this paper , a numerical algorithm based on the discrete element method is proposed for calculating the dynamic problems in orthotropic solids under impact loading 本文將離散元法用于計算和模擬各向異性材料在沖擊載荷下動態損傷和破壞過程。

The orthotropic plate is the structural component which has better performance in the aspect of intensity , stability , stiffness and sufferring force as a whole 正交異性板是在強度、穩定、剛度及整體受力等方面都具有較好性能的結構部件。

In recent years , composite material plates have been widely used and people begin to pay attention to the studying of orthotropic plate 由于近年來,復合材料板、殼的廣泛應用,各向異性板、殼的變形問題越來越引起人們的重視。

Plastics . determination of tensile properties . part 4 : test conditions for isotropic and orthotropic fibre - reinforced plastic composites 塑料制品.抗拉性能的測定.第4部分:各向同性和正交各向異性纖維增強塑料復合材料的試驗條件

Plastics - determination of tensile properties - part 4 : test conditions for isotropic and orthotropic fibre - reinforced plastic composites 塑料.測定拉伸性能.第4部分:各向同性和正交異性纖維增強塑料復合物的試驗條件

But the theory of buckling of polar orthotropic plates is a challenge problem , and no perfect result has been worked out 然而,極正交各向異性圓板的屈曲理論一直是一個比較具有挑戰性的問題,目前尚無完美的解答。

Transient axisymmetric elastic waves in finite orthotropic cylindrical shells transient axisymmetric elastic waves in finite orthotropic cylindrical shells 有限長正交各向異性圓柱殼中瞬態軸對稱彈性波的傳播

Plastics - determination of tensile properties - test conditions for isotropic and orthotropic fibre - reinforced plastic composites 塑料.抗拉性能測定.第4部分:正交同性和正交異性纖維試驗條件.增強塑料復合材料

Investigation of the behavior of a griffith crack at the interface between two dissimilar orthotropic elastic half - planes for the opening crack mode 位于兩不同正交各向異性半平面間張開型界面裂紋的性能分析

The elastic constants of wood of cunninghamia lanceolata was determined and the limits of orthotropic model adopted for wood was studied 測試杉木的彈性常數,研究木材采用正交各向異性體模型的限制條件。

In this paper , the orthotropic bimaterial interlaminar fracture problem is studied by using theory of complex function 摘要采用復變函數方法研究了正交異性雙材料層間斷裂問題。