CONNECTING STRUCTURE OF CONCRETE HUME PIPE

摘要

The present invention provides an underground Hume pipe connecting structure for connecting the Hume pipes buried underground. The underground Hume pipe connection structure connecting the Hume pipes buried in the ground includes an elastic fixing part that surrounds and elastically fixes the ends of the adjacent Hume pipes, and is disposed inside the elastic fixing part, forcing the Hume pipes to A forced coupling unit for coupling or decoupling, and measuring the impact force transmitted to the Hume pipes, and when the measured impact force is greater than or equal to a predetermined abnormal impact force corresponding to an earthquake, the Hume pipes are released using the forced coupling unit And, if the measured impact force is less than the abnormal impact force, it includes a detachment control unit for coupling the Hume tubes using the force coupling part.