中文摘要：

华南海的西方的断层带是一个走向滑倒差错系统并且由四个典型走向滑倒差错组成。它是华南海的西方的边阶。系统的形成由于 Indo 的挤出 - 印度的碰撞与西藏并且在新生代传播华南海引起的中国半岛。有沿着这条断层带的构造运动的五个事件，它在华南海的 Cenozoicevolution 起一个重要作用。由物理建模实验，它能被看见 thestrike 滑倒差错由于在华南海块和 Indo 之间的相对运动速度变化经历左首、右的运动 - 中国块。断层带控制在华南海的西方定位的拉盆的进化。

英文摘要：

The western fault zone of the South China Sea is a strike-slip fault system and consists of four typical strike-slip faults. It is the western border of the South China Sea. The formation of the system is due to the extrusion of Indo - China Peninsula caused by the collision of India with Tibet and the spreading of the South China Sea in Cenozoic. There are five episodes of tectonic movement along this fault zone, which plays an important role in the Cenozoic evolution of the South China Sea. By the physical modeling experiments, it can be seen the strike-slip fault undergoes the sinistral and dextral movement due to the relative movement velocity change between the South China Sea block and the Indo - China block. The fault zone controls the evolution of the pull basins locating in the west of the South China Sea.