ROTATABLE ROAD INFORMATION FACILITIES USING SHEAR STRUCTURE

• Main Authors: YOO, KIL HWAN, LIM, JONG GUK, SHIN, MIN CHUL, KWON, OH CHEOL, LEE, CHUL SOO, SOHN, YONG CHUN, LEE, CHOON HYUK, CHOI, HYUN HO
• Format: Patent
• Language: English
• Published: 05.06.2008
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

A rotary road information facility using a shear structure is provided to reduce wind load applied to the facility temporarily, to prevent the facility from being broken, and to reduce manufacturing cost of the facility by brittle-breaking specific parts of shear keys when applying strong wind to th...