Main conclusion and content of this paper is as follows : ( 1 ) the research methods of modern crustal motion from rigid body to elastic and fluid body are generalized systemically , and its progresses are reviewed ; furthermore , the insufficiencies and unsolved questions of geological method researching modern crustal motion are presented , and gps techniques play an important role in the research of modern crustal motion 研究成果和內(nèi)容具體包括: ( 1 )系統(tǒng)歸納現(xiàn)代地殼運(yùn)動(dòng)研究方法從剛體領(lǐng)域轉(zhuǎn)變?yōu)閺椥泽w和流變體的研究,并評(píng)述其研究進(jìn)展;闡述了地質(zhì)方法研究現(xiàn)代地殼運(yùn)動(dòng)的缺陷及其存在問(wèn)題,指出gps技術(shù)在現(xiàn)代板塊構(gòu)造運(yùn)動(dòng)研究中扮演重要角色。 ( 2 )研究和完善現(xiàn)今板塊運(yùn)動(dòng)學(xué)模型。