Abstract: Tectonic features, environmental problems and upliftig mechanism are the fronteer subjects of study in geo-science, and are also the hot topics of engineering geology and environmental geology. The plate tectonic theory that was fomulated on the basis of heat field, gravitational field has,proposed various dynamic models of the formation and uplift of the Qinghai-Tibet plateau. The authors put forward a new global theory, the thermal nuclear reaction and explosion produced by twisting vortex and throw-out plain the formation and uplift of the Qinghai-Tibet plateau reasonably.structure. It may be used to explain the formation and uplift of the Qinghai-Tibet plateau reasonably.