The invention discloses a beam failure processing method, a terminal and a network equipment. The method comprises the following steps of: obtaining a physical random access channel NR sent by the network equipment; obtaining a physical random access channel NR-PRACH resource configuration information sent by the network equipment and Physical uplink control channel NR-PUCCH resource allocation information; receiving first indication information sent by the network device; if a beam failure is detected, according to the first indication information, NR-PRACH resource configuration informationand/or NR-PUCCH resource configuration information, determining a target transmission resource that sends a beam failure recovery request; sending a beam failure recovery request to a network device through a target transmission resource. The invention reasonably configures the transmission configuration of the beam failure recovery request of a plurality of channels or signals by the network equipment, effectively improves the efficiency of the beam failure recovery, and enhances the transmission reliability of the high-frequency communication link.