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- And a design example suggest that tbe lateral influence of structuralwill reduce the ultimate capacity of prestressed beam. 同时,以设计实例证明侧限作用将降低预应力梁的承载力。
- Based on the practical project the effect of the symmetrical secant method on the effective prestress of the pretensioned slab and the anchoring result of the prestress beam is determined. 结合实际工程测定对称割线法对先张板有效预应力及预应力筋锚固效果的影响,并与千斤顶放张法及理论计算的结果进行比较分析,验证了这一新工艺的可行性。
- Combined with practical work,from setting isolation layer,installation of formwork,duck leakage and other aspects the problems existed in prefabrication of prestressed beam slab are pointed out. 根据施工实践,从隔离层的铺设、模板的安装、孔道漏浆、梁板封锚混凝土等方面提出了预应力梁板预制中存在的问题,分析了其产生原因,介绍了预防措施,以提高其预制质量。
- The continuous prestressed beam was constructed with cantilever construction,this construction was high of technology,so the bridge was supervised and controlled in the whole construction. 预应力混凝土连续梁桥采用挂篮现浇悬臂施工,施工技术要求高,为使得该桥顺利合拢,符合设计要求,对该桥进行施工控制。
- In the externally prestressed beam specimens, the prestressing increments of bonded CFRP tendons are much larger than those of external ones. 体外预应力梁中体内预应力筋的应变增量比相应的体外预应力筋大得多;
- post-tensioned prestressed beam slab 后张法预应力梁板
- prestressed beam string structure 预应力张弦梁
- Axial compress is produced by the tension of prestressing beam, which engenders the third moment of column. 预应力筋的张拉会造成梁的轴向压缩,在柱中引起第3弯矩,但在工程设计中通常忽略这一因素影响。
- Effects of Prestress Force on Vibration of a Prestressed Beam 预应力对预应力梁振动的影响
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- Analyzing stretching process in prolongs prestressed beam 超长多跨预应力梁张拉过程分析
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- full prestressed concrete beam 全预应力梁
- A big ship ploughed the sea at full sail. 一艘大船张满帆在海面上破浪前进。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- A full requital of his striving pain. 这是对他艰苦努力的圆满回报。
- He is a full back of our football team. 他是我们足球队中的后卫。