Tunnel model test supporting platform

• Main Authors: ZHU MENGEN, GONG KE, HE DINGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a tunnel model test supporting platform which comprises a test bed, side supports are welded on the left side and the right side of the upper portion of the test bed, and the tunnel model test supporting platform is characterized in that a magnification observation fixing plate structure is installed on the right side of the side support on the right side, and a top beam is transversely welded at the upper end between the two side supports. The lower portion of the top beam is in bolted connection with a hydraulic jack, the lower end of an output rod of the hydraulic jack is in bolted connection with a test force distribution beam, and the front and rear sides of the upper portion of the test bed are in bolted connection with supporting tables. Through the arrangement of the L-shaped fixing plate, the insertion groove, the stop lever and the magnifying lens, the width of the crack can be observed through the placed magnifying lens. 本实用新型提供一种隧洞模型试验支撑平台，包括试验台，所述的试验台的上部左右两侧焊接有侧支架，其特征在于