To detect the damage location, the acoustic emission sensor is fixed on the surface of civil GFRP tube by the external bonding method. And damage position of the GFRP Tube under static loading is studied. The acoustic emission sensor is used to receive the signal of the GFRP tube rupture under static loading, and the data is processed by using the acoustic emission damage location principle to realize the real-time display of the specific location of the damage point on the specimen. It is found that the position shown by the test data is approximately the same as the actual damage position of the GFRP tube. The test indicates that the damage position of GFRP tube under static force can be displayed in real time in three dimensions through acoustic emission technology.