桁架拱 meaning in Chinese
truss arch
trussed arch
trussed rafter
Examples
- Similarities in natural vibration of stiff cable structures and truss arch structures
桁架拱结构固有振动的相似性 - The truss arch structure is a three - dimensional higher statically indeterminate structure , and no definite expression of the performance function can be given for its unbelievable complexity
桁架拱结构是一个高次超静定的复杂三维结构，构件的功能函数没有明确表达式。 - On the mrp , the truss arch aqueduct is comprehensively researched in this paper , including its structural characteristic , structural calculation and reliability analysis
本文结合南水北调中线工程，对下承式空腹桁架拱排水渡槽的特点、结构计算以及结构的可靠性进行了较全面研究。 - The prestressed drainage aqueduct of through open - web truss arch structure is widely applied to cross the main canal of the mrp . it is important and significative to study the aqueduct ' s structure design and reliability thoroughly
预应力下承式空腹桁架拱渡槽在总干渠排水建筑物中被广泛采用，其结构设计和安全可靠性是一个非常重要且值得深入研究的问题。 - Based on the study for the methods of structural reliability analysis , including monte carlo method , response surface method and stochastic finite element method , response surface method ( rsm ) is selected . based on the random analysis of aqueduct ' s frequent actions and resistances , by rsm method together with the fem method and form method , the reliabilities of its primary poles can be analyzed and the reliability of the structure be reached
利用此方法，在对渡槽常遇荷载的不确定性分析和抗力不确定性分析的基础上，结合结构分析的确定性有限元法( fem )及可靠度计算的一次二阶矩法( form ) ，对桁架拱结构主要受力状态构件进行了可靠度分析，从而对结构的可靠性进行了评价。