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一、简介:(一)自然条件:正在兴建中的友谊港,是我国为毛里塔尼亚伊斯兰共和国援建的项目之一.港口位于撒哈拉大沙漠西端,濒邻大西洋,距首都努瓦克肖特以南12公里.该处海岸开阔平直,由深海到岸边坡度变化平缓,沙子来源丰富,是典型的沙质海岸.地质:地层构造简单.地表为细砂层,其陆域厚度7～10米,海上一般为0.2～1.2米,随水深增加而减薄.砂层为中密,贯入击数一
I. Introduction: (1) Natural conditions: The friendship port under construction is one of the projects aided by our country for the Islamic Republic of Mauritania. The port is located at the western end of the Sahara, on the Atlantic Ocean, south of the capital Nouakchott 12 km. The coast is open and straight, the gradient from deep sea to shore is gentle, and the sand source is rich. It is a typical sandy coast. Geology: Stratigraphic structure is simple. The surface is fine sand layer with the land thickness of 7 to 10 meters , The sea is generally 0.2 to 1.2 meters, with the increase of water depth and thinning sand layer in the dense, penetration into the number one