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- rise span ratio 矢跨比
- The parameters used in the analyses include rise to span ratio, slenderness ratio, steel ratio and load conditions. 分析的参数有矢跨比、长细比、含钢率以及加载方式。
- The roof of Nan-tong natatorium adopted the structure combined by arch and small rise/ span ratio truss and large overhanging steel-column. 南通游泳馆采用了弧形小矢跨比空间桁架与大悬挑钢柱共同作用的受力体系,体系新颖,外形优美,受力明确,性能优良。
- Point out that the figure of shear span ratio has important effect on the section feature and mechanics feature of the special-shaped section columns. 并通过理论分析和有限元验证,指出剪跨比的大小对异形截面柱的截面特性和力学特性有重要影响。
- In case the height span ratio is comparatively big, the shear strain and the moment of inertia of a beam bridge must be taken into consideration under vertical seismic force. In this study,we give the vibrational solution for such a bridge. 本文对高跨比较大的梁式桥,在竖向地震作用下考虑剪切变形和转动惯量影响,来研究桥梁的振动解。
- Taking Shanghai Medium Ring Road Project as the project background, the paper discusses the forced characteristics of arc bottom and single box, multi cell box beam with greater width span ratio under transverse prestressed action. 以上海市中环线工程为工程背景 ,讨论了宽跨比较大的弧形底单箱多室箱梁在横向预应力作用下的受力特性。
- In general, the maximum allowable deflection / span ratio for the equipment is limited to L/250 (cantilever, during launching) and L/400 (simply supported, during erection / concreting). 总的来说最大挠度/跨度为L/250（悬臂端、推进时发生）和L/400（简支状态，起升及浇注混凝土时发生）
- Modern medicine has increased man's life span. 现代医学延长了人的寿命。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- A man with will may rise superior to temptation. 意志坚强的人可以不为诱惑所动。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- The cruelty of war made his gorge rise. 战争之残酷使她十分反感。
- They always keep their kitchen spick and span. 他们的厨房总是很整洁。
- Higher living costs have swallowed up our pay rise. 上涨的生活费用已经抵销了我们增加的工资。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- His life had almost completed its span. 他的生命几已到尽头。
- Rise at dawn and sweep the courtyard. 黎明即起，洒扫庭除。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- His rise to power was very rapid. 他很快掌握了大权。
