초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

Abstract ▼ AI-Helper

Since the advent of turbojet aircraft with their greater wight and high landing speed, breaking performance on runway surface has become more critical Under certain weather conditions(wet wether, winter), hydroplaning or unacceptable loss of traction can occur, resulting in poor braking performance...

Since the advent of turbojet aircraft with their greater wight and high landing speed, breaking performance on runway surface has become more critical Under certain weather conditions(wet wether, winter), hydroplaning or unacceptable loss of traction can occur, resulting in poor braking performance and possible loss of directional control. To address this concern a number of research project were conducted by NASA, FAA, USAF. The various method which was reported the advantage of the increasing the friction and decreasing the hydroplaning effect. A-2 section of inchon international airport was grooved using drying grooving method. In order to evaluate the effectiveness of the dry grooving method, the surface was spray with water and measured the fiction factor and the depth of the water using Mu meter and water depth measuring device. The field test results showed that the fiction factor was increased and the depth of the water decreased. The dry grooving method illustrated the reduction of hydroplaning and also, no distress on the runway.