A STUDY ON THE DEVELOPMENT OF SLIP FORM SYSTEM WITH LIGHTWEIGHT GFRP PANEL

被引：0

作者：

Yoon, Hyejin ^{[1
]}

Chin, Won Jong ^{[1
]}

Kim, Hee Seok ^{[1
]}

Kim, Young Jin ^{[1
]}

机构：

[1] Korea Inst Construct Technol, Goyang Si, Gyeonggi Do, South Korea

来源：

PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2013, VOL 15 | 2014年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nowadays, many countries are competing in the erection of long-span bridges with main span longer than 2,000 m owing to the tremendous innovations realized in the domain of high performance and high strength materials as well as in the design and construction technologies. The near future will see a boom in the market of suspension bridges with main span longer than 3,000 m. Since three-dimensionally shaped high concrete pylons would be unavoidably required to construct these super long-span bridges, need is to develop advanced slip form systems for their erection. This paper presents the development of a slip form system applying lightweight GFRP panel. Improved slip form management technology is secured by introducing a slip-up technique using GPS-based verticality control and wireless early strength estimation. A mock-up test is conducted by designing and fabricating the slip form system based on the developed techniques.

引用

页数：4