背索 meaning in English
[动物学] dorsal funiculus
Examples
- This article will introduce at length the author ’ s labor in no back - stays & inclined pylon cable - stayed bridge , and hope to benefit to its further development and design
本文将详细的介绍作者在无背索斜塔斜拉桥中所做的工作,希望有利于无背索斜塔斜拉桥的进一步发展。 - No back - stays & inclined pylon cable - stayed bridge is a new one . she has very prominent mechanical characters that it substitutes the deadweight of inclined pylon for the back stays force to counteract the girder deadweight of main - span
无背索斜塔斜拉桥结构体系新颖,其最大的受力特点是利用倾斜索塔的自重来平衡主跨主梁上的恒载和活载,而省去了背索及其索力。 - In single pylon cable stayed bridges , and cable stayed bridges without backstays , when the bottom of the tower bears the moment from the dead load , it is concluded that non - symmetric configuration of pile cluster corresponding to the upper structure is more practical than symmetric configuration of pile cluster
当独塔斜拉桥、无背索斜拉桥等桥梁塔底永久作用有弯矩时，与完全对称的基础形式相比较，和上部结构相协调的不对称基础形式更加适用。 - The cable - stayed bridge has become a more hopeful bridge style in the great span bridges because of its great merits , such as its great power for span , good performance of structure , brief construction , easy to maintaining , model legerity , lower cost and restricting noises . nowadays , some new bridge structures such as low pylon cable - stayed bridge and no back - stays & inclined pylon cable - stayed bridge etc . have become the ones for the building owners to appreciate when they construct the middle - span bridges
斜拉桥以其跨越能力大,结构性能好,施工简便,易于维修,外型轻巧,造价便宜,且能限制噪音等优点,已成为大跨度桥梁的一个发展方向。现今,矮塔斜拉、无背索斜拉等新颖的桥梁结构型式,在中等跨度的桥型中已占有较大竞争优势,成为许多业主欣赏的新桥型。 - The main contents include inherent vibration feature , stability characters , effect of geometry non - linearity and the tower obliquity , impact of system different temperature and local different temperature etc . the result in the article will provide the design references for the project of no back - stays & inclined pylon cable - stayed bridge
本文的主要工作有:介绍无背索斜塔斜拉桥的自振特性,全桥模型在荷载下的稳定性特征,结构几何非线性的影响,斜塔倾角对结构的影响,体系温差和局部温差对结构的影响等。