indeterminate adj. 1.不确定的,不定的,模糊的。 2.【语言学】无确定音值的。 3.【植物;植物学】总状的,花被与花苞分隔而未被覆盖着的。 4.无结果的,未决定的,仍有疑问的。 5.【数学】不确定的,未定元的。 an indeterminate result 不明确的结果。 an indeterminate vowel 含糊母音。 an indeterminate sentence 【法律】无定期徒刑。 indeterminate analysis 不定解析[分析]。 an indeterminate problem 【数学】不定问题。 indeterminate cleavage 【动物;动物学】不定裂,不定形卵裂。 adv. -ly ,-ness n.
The simplified method , one time statically indeterminate plane truss , for the solution of sunflower - patterned cable dome and sunflower - patterned cantilever roof is introduced . this method is clear and convenient and the results are reliable 提出了采用一次超静定平面径向桁架结构,求解荷载态下葵花型索穹顶和葵花型环形挑篷内力和位移的简捷计算方法,该方法力学概念明确,思路清晰,计算简便,结果可靠。
Rigid - framed arch bridge is a statically indeterminate structure with thrusting force and over the cross section of the bridge structure induce obvious stresses resulted from temperature variations . however , because of the complexity of this bridge structures , it is so difficult to calculate temperature stress , and that researchers and designers have to simplify the calculating methods , and get inaccurate conclusions 刚架拱桥是一种有推力的高次超静定结构,温度效应对其的影响相当明显;但由于其构造复杂,计算结构的温度应力存在着很大的困难,这就使得研究和设计人员采取简化的计算方法,但得出的结论粗糙。
And the procedure of solving initial prestress by equilibrium matrix theory and simplified method are elucidated . the self - stress mode of sunflower - patterned cable dome must be positive , and the mechanisms mode equals to zero . it seems like statically indeterminate structures and is geometrical stable structure 明确了葵花型索穹顶结构形态分析的具体内容;阐述了用平衡矩阵理论和简化算法求解索穹顶结构初始预应力的过程,指出葵花型索穹顶结构的自应力模态s 0且机构位移模态m = 0 ,相当于结构力学中的超静定结构,同时它也是几何稳定的结构;提出了考虑结构自重时葵花型索穹顶结构初始预应力的求解方法,这种方法求得的初始预应力更加准确。
Then the area of ordinary steel bar may be calculated with the equation of ultimate bending capacity on normal sections and structures in detail . the method avoids the problems of the secondary internal force produced by the prestress and the troublesome " passive design " . the method makes design more simple , reasonable and economical , the new design mode of prestressed concrete structures in statically indeterminate structures is improved 该方法以预应力混凝土结构中所有预应力混凝土构件同时满足两类极限状态为设计原则,从整体上考虑了以结构中每一预应力混凝土构件满足使用性能为要求联立方程,确定预应力筋,再利用正截面承载力计算公式和构造要求确定非预应力筋。
In consideration of the principle in which all of the prestressed concrete members in a same structure have to satisfy the two types of limit state , the design method on normal section of prestressed concrete members in statically indeterminate structures , taking account of the effect of the prestressing process , is presented to avoid the shortage in design method of post - tensioned bonded concrete frame structures at present 本文针对现行超静定预应力混凝土框架结构设计方法还存在的一些问题,在前人的基础之上对现行超静定预应力混凝土结构设计方法加以分析和研究,提出了一种超静定预应力混凝土结构构件正截面设计的单位面积法。
Hence , on the basis of research achievements of other countries , the mechanical characteristics of the statically indeterminate composite bridge is analyzed in this thesis by utilizing the large universal finite element software , msc / nastran and msc / patran , to promote the application and development of the composite bridge in china 为此,本文在总结各国研究成果的基础上,利用大型通用结构分析程序msc nastran和msc patran ,对超静定组合梁桥的受力特性进行了分析研究,目的是推动这一结构形式在中国的应用和发展。
Topics covered include : static equilibrium , force resultants , support conditions , analysis of determinate planar structures ( beams , trusses , frames ) , stresses and strains in structural elements , states of stress ( shear , bending , torsion ) , statically indeterminate systems , displacements and deformations , introduction to matrix methods , elastic stability , and approximate methods 主题包含了:静力平衡、合力、支承条件、静定平面结构(梁、桁架、构架)分析,结构构件之应力与应变,应力状态(剪力、弯矩、扭力) ,静不定系统,变位与变形,矩阵方法介绍,弹性稳定及近似值解法。
In statics, a structure is statically indeterminate (or hyperstatic) when the static equilibrium equations are insufficient for determining the internal forces and reactions on that structure.