Provided in an embodiment of the present invention are an uplink transmission method, and a terminal device capable of realizing uplink transmission at existence of multiple scheduling request (SR) configuration information items. The method includes: a terminal device receiving, from a network device, multiple scheduling request (SR) configuration information items, each SR configuration information item comprising a maximum transmission count of a corresponding SR; and the terminal device performing, according to the multiple SR configuration information items, processing of physical uplink control channel (PUCCH) resources corresponding to the multiple SR configuration information items.