在区域整体规划宏观导向下,怎样科学合理地利用好住宅基地所处的地形环境,是一个颇具技术经济影响的课题,值得深入研究和重视。在山丘地区设计,如不重视地形环境的科学运用,盲目地随意设计,“见山就挖”“见坑就填”不但增大土石方工程量、增加投资,而且还会破坏自然环境,失掉高低错落、层次分明的平面和竖向布局的景观特色。随着建设的发展和人口的增加,为保障 Under the overall guidance of the regional overall planning, how to make a scientific and rational use of the terrain and environment in which a residential base is located is a subject of considerable technical and economic influence and deserves in-depth research and attention. Designing in the hilly area, if we do not attach importance to the scientific use of the terrain environment, blindly arbitrarily design, “see the mountain to dig” and “see the pit to fill” will not only increase the amount of earthwork, increase investment, but also damage the natural environment, and lose Scattered, structured and flat landscape features. With the development of construction and the increase of population, for the protection of