公开(公告)号：KR20120056414A

公开(公告)日：2012-06-04

申请号：KR20100117934

申请日：2010-11-25

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： PARK HEE MUN ,  CHOI JI YOUNG ,  YOO PYEONG JUN ,  OHM BYUNG SIK ,  YUN TAE YOUNG

IPC: G01N3/10 ,  G01N3/32

CPC classification number: G01N3/10 ,  G01N3/32 ,  G01N33/383 ,  G01N2203/0048

Abstract: PURPOSE: A dynamic loading device is provided to load a moving load and cyclic load at the same time using a horizontal moving unit and vibration unit so that reliability with respect to the uniformity of a concrete road or asphalt-paved road can be enhanced. CONSTITUTION: A dynamic loading device comprises a frame(10), a hydraulic unit(20), a pressing unit(30), and a controller. The frame is erectly formed. The hydraulic unit is installed to be moved back and forth or to left and right sides of the frame. The hydraulic unit imparts pressure toward the ground. The pressing unit is joined to the hydraulic unit and arranged to be closely adhered to the ground. The pressing unit presses the ground with the imparted pressure from the hydraulic unit so that a simulated load is loaded. The controller confirms the loading load on the corresponding surface where the load loading is performed while controlling the pressure of the hydraulic unit.

Abstract translation: 目的：提供一种动态装载装置，用于使用水平移动单元和振动装置同时加载移动载荷和循环载荷，从而可以提高混凝土路面或沥青路面的均匀性的可靠性。 构成：动态装载装置包括框架（10），液压单元（20），按压单元（30）和控制器。 框架是直立的。 液压单元被安装成来回移动或者向框架的左侧和右侧移动。 液压单元向地面施加压力。 按压单元连接到液压单元并且被布置成紧密地附着在地面上。 按压单元用来自液压单元的赋予压力来压住地面，从而加载模拟负载。 控制器确认在控制液压单元的压力的同时进行负载负载的相应表面上的负载负载。