随着全球人口的增加、土地的减少和环境的恶化,地球已不堪重负,许多地方已显得十分拥挤,陆地空间已难以满足人类生存的需要。因此,在未来,人类居住地将向海洋扩展,其方法是开发海洋空间,建设海上城市和海底村庄。 建设海上城市,是采用浮体构造法把建筑 With the increase of the global population, the reduction of land and the deterioration of the environment, the Earth has become overwhelmed. In many places, the space has become extremely crowded and land space has hardly met the needs of humankind. In the future, therefore, human settlements will expand to the oceans by developing marine space, building maritime cities and undersea villages. Building a maritime city is the use of buoyancy construction method to build