Servo Control System for Universal Panel Tester

该项目是一项设备赠款申请，用于升级休斯顿大学现有的通用面板试验机，用于研究钢筋混凝土墙和建筑物的抗震性能高性能混凝土在墙型和壳型结构中的应用。在这些类型的测试（包括循环加载）中，需要一个伺服控制系统来控制试样的应变或变形。购买和安装这样的自动伺服控制系统将需要资金。升级后，这款通用面板测试仪将成为世界上最通用的面板测试仪之一，并将为复杂应力状态下试件的研究开辟新的领域。除钢筋混凝土外，万能面板测试仪还可用于测试钢、铝、木材或其他复合材料制成的面板。

This project is an equipment grant request for upgrading the existing universal panel testing machine at the University of Houston for use in the study of the earthquake resistance of reinforced concrete walls and the utilization of high- performance concrete in wall-type and shell-type structures. In these types of testing (including cyclic loadings), a servo control system to control the strain or deformation of the specimen is required. Funds will be needed for the purchase and installation of such an automated servo control systems. When upgraded, this universal panel tester will become one of the most versatile in the world and will open up new areas for research on specimens subjected to complex stress states. In addition to reinforced concrete, the universal panel tester can also be used to test panels made of steel, aluminum, wood or other composite materials.