首页>
外国专利>
Manufacturing method of pretension tendon, construction method using pretension tendon, method of introducing pretension into concrete
Manufacturing method of pretension tendon, construction method using pretension tendon, method of introducing pretension into concrete
展开▼
机译：预应力筋的制造方法，使用预应力筋的施工方法，将预应力引入混凝土的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is a pretensioned tension member that uses a high-strength reinforcing bar (SD 390 or higher) as a pretensioned tension member and that is capable of easily being secured at the shortest required fixing length of the pretensioned tension member when a fixing apparatus is not used. A pretensioned tension member S according to the present invention has, on the end side of a bar-shaped base material 10 (high-strength reinforcing bar) to be tensioned, at least one projected hump 11 formed around the base material 10, the hump 11 being made of the same material as that of the base material 10 and being larger in diameter by 1.5 times than the base material 10.
展开▼
