Kinematic and dynamic analysis of lightweight concrete wall panel installation machine
Lightweight concrete is being used widely in the world and it is increasingly used in Vietnam for manufacturing precast concrete components. Nowadays, the lightweight concrete wall plates can be installed by manual workers or semi mechanization. However, these methods have disadvantages. For example, the productivity is not high, the machines only support transporting with high cost and complex structure, ect. This article introduces a new device model that limits the disadvantages above. The relationship of kinematic and dynamic parameters of the device is also presented. The results show that the above parameters change when the device is working, which is the base for calculating the geometry and stability of the device.
Received: December 7th, 2017; revised: January 30th, 2018; accepted: February 28th, 2018