http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
도로시설물 설치를 위한 정착장치의 구조특성에 관한 기초적 연구
성기태,이승용,한영두 韓國交通大學校 2013 한국교통대학교 논문집 Vol.48 No.-
The high strength anchor for asphalt pavement, applied on this study, is the system with settling nut anchors after boring asphalt surface to subbase and inject epoxy without separate concrete base. The enough bearing force is necessary to use these anchor system as a base of road facility installation. Therefore, this study implemented static drawing experiment with the variables such as reclamation depth of anchor, pavement thickness, diameter of anchor, type of anchor, experiment temperature, and type of epoxy for the verification of the bearing force of high strength anchor system for asphalt road. As a result, the major factor of asphalt anchor maximum weight is shear strength of base in the subbase. Meanwhile, the effective settlement depth of anchor is 50mm point under the subbase for the stability. Also, the effective diameter of anchor is bigger than 25mm based on the consideration of shear strength and stability of settlement bolt.