STRENGTH TEST MACHINE OF VINYL GREENHOUSE FRAMEWORK

摘要

Provided in the present invention is a vinyl greenhouse framework strength testing machine. According to the present invention, the vinyl greenhouse framework strength testing machine has technical characteristics comprising: smoothly and easily performing a strength test for various sizes of frameworks forming a single acting vinyl house or a double acting vinyl house through a single equipment composition; enabling a stability evaluation by suggesting criteria to determine success or failure of a management agency regarding the vinyl greenhouse framework by analyzing strength characteristics by measuring transformation state information before/after a loading action on a left and a right upper side of a rafter of the vinyl greenhouse framework, and calculating the three-dimensional distribution of the transformation state information; and confirming an optimal standard design value suitable for a local environment. The vinyl greenhouse framework strength testing machine in accordance with the present invention performs a strength test for any one selected between the single acting vinyl house framework and the double acting vinyl house framework by an upper cover, and to apply a load wherein the shape of a lower surface is changed in accordance with the shape of any one upper surface selected between the single acting vinyl house framework and the double acting vinyl house framework by comprising: the upper cover to add a load which has a lower surface capable of changing a shape, has an internal space, and is placed in a longitudinal direction along the upper surface of the vinyl house framework; and a load applying body formed with any one selected between a weight arranged in an internal space of the upper cover to add a load and a pressure controller controlling the internal pressure of the upper cover to add a load by being formed to be connected to the internal space of the upper cover to add the load.