lattice truss 中文意思是什麼
lattice truss
解釋
格構桁架-
This paper introduces the developing tendency of the space structure and the application of the pretensioned space lattice structure, summarize the analysis method and relation between lattice structure and pretensioned space lattice structure. dissertate the space pole - truss displacement method, tendon working principle, set forth the method of optimal design and whole process design. includes the use stage design and construction stage design of pretensioned space lattice structure
本文首先介紹了空間結構的發展趨勢及拉索預應力空間網格結構的應用情況，概述了網格結構與拉索預應力空間網格結構的分析方法及其相互關系，論述了空間桿系桁架位移法，拉索作用機理，闡述了拉索預應力空間網格結構的優化設計及全過程設計的設計方法，包括拉索預應力空間網格結構使用階段的設計和施工階段的設計。 -
Steel lattice truss
鋼格構桁架 -
For the very beginning, the concept of lattice truss only used in the construction of bridge or communicative tower, and now it has been used in all kinds of buildings and modern technology has resolved many complex technical problems
金屬空間桁架經過二百餘年的發展，由初步的結構概念到現今，使用的目的及范圍由早期的建造橋梁和通訊塔，到目前則廣被運用於體育場、車站等多元的場所。 -
To analyze the seismic behavior of the lattice type src members, look for a section patterns which is not only safety but also economic, in this paper, a experiment of seismic behavior about nine truss type src columns and three rc columns which strength, steel requirements and axial load are different, the deformation capacity and failure patterns are observed, and the hysteretic cycle are obtained. according to the experiment results, it is different between the failure patterns of src members and rc members
為了分析空腹式鋼骨混凝土的抗震性能，尋找一種即安全又經濟的src截面形式，本文對9根不同強度、不同配鋼率、不同軸力的src試件和3根普通rc試件做了抗震性能試驗，在保持軸力不變的情況下，採用荷載? ?變形混合控制方法施加往復的水平荷載，觀察其變形性能與破壞狀況，測得各試件的滯回曲線。 -
The truss type steel reinforced concrete is a pattern of the lattice type steel reinforced concrete. it is regarded that the seismic behavior of the truss type src is lower than the full - web type src members
桁架式鋼骨混凝土是空腹式鋼骨混凝土（ steelreinforcedconcrete ，以下簡稱src ）的一種，一般認為其抗震性能不及實腹式src構件，而與普通鋼筋混凝土（ reinforcedconcrete ，以下簡稱rc ）構件基本相同。 -
Because the truss src members includes steel, the ultimate flexural strength of those is more increased than the reinforced concrete ( rc ) members. on the other hand, it is often that in the application the contradiction of steel between beams and columns can not be solved, the lattice type src columns is proposed in this case
不過，與普通鋼筋混凝土結構相比，空腹式src結構由於配置了鋼骨，大大提高了構件的承載力，另一方面，對于實腹式src構件，在實際應用中經常遇到無法解決梁與柱交叉穿筋的問題，這時，宜採用空腹式鋼骨混凝土。 -
In this thesis, the internal force and transfiguration of the double reticulated dome under different load combination are studied ; the linear and nonlinear analysis are separately performed ; compare the difference between space girder element and space truss element ; at last analyze the dynamical response under seismic action. the horizontal seismic response of double layer oblate lattice shell is analyzed by using step - by - step integration procedure. the effect of some parameters such as exterior load, different support conditions and damping ratio on the dynamic internal forces and dynamic properties is studied
本文旨在研究雙層球狀網殼結構在各種載荷組合下的內力和變形，分別進行了線性和非線性靜力分析；進行了空間梁單元和空間桿單元兩種計算模型的比較；最後進行了在地震荷載作用下的動力反應分析，動力分析中用子空間迭代法得出了這類空間結構的動力特性，用時程法中的振型疊加法分析了結構在水平地震作用下的動態響應規律。
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