Method and system for testing workability of concrete during transportation based on gravity center measurement

The invention provides a method and a system for testing the workability of concrete during transportation based on gravity center measurement and belongs to the technical field of workability testing of the concrete. The method comprises the following steps of: detecting the gravity center of the concrete in a mixer truck to obtain a gravity center change of the concrete; and constructing a gravity center database, and determining the workability of the concrete according to the gravity center database and the gravity center change. For the method and the system disclosed by the invention, by measuring a pressure change of each supporting point of a tank body, the gravity center of the tank body is calculated according to pressure of each supporting point, then the workability of the concrete is calculated according to the incidence relation between the gravity center of the tank body and the workability of the concrete, and the problem of quality control deficiency in the concrete transportation process is