Unbonded prestressing tendons and their role in the construction of slender elements of buildings

2017 5th International Conference on Mechanical Engineering, Materials Science and Civil Engineering

机械制造;材料科学;土木建筑工程

Mieszczak, M.^1

Cracow University of Technology, Poland^1

关键词: Australia;    Building construction;    Consulting companies;    Institute of materials;    Singapore;    Unbonded prestressing;    Unbonded tendons;    University of technologies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/324/1/012017/pdf
DOI  :  10.1088/1757-899X/324/1/012017

来源: IOP

【 摘 要 】

Steel unbonded tendons have been introduced in Europe for construction prestressing many years later than in the USA, Honkong, Singapore or Australia. In Poland, they appeared in the early 1990s. Despite their short application, in the last decade, the Institute of Materials and Building Constructions of the Cracow University of Technology in cooperation with the TCE Structural Design & Consulting company has developed and implemented several interesting and unique designs of building components, using the advantages of this type of prestressing. In the author's work, apart from the short description of these tendons, several selected (own and foreign) projects of unique character have been presented.