为防止海水冲蚀岸区,保护岸区输送管线及其他建筑物的安全,目前苏联采取有多种防护措施。采用砌块护岸,需用大量短缺材料,如碎石和块石等。另外,建造岸区建筑物时,要考虑到,挖除岸区卵石和砂土,会使岸区遭受冲 In order to prevent seawater from eroding the shore area and protecting the safety of the shoreline pipeline and other buildings, the Soviet Union now adopts a variety of protective measures. The use of block revetment, the need to use a large number of shortage of materials, such as gravel and rock. In addition, when building shore buildings, we must consider that excavation of shore pebbles and sand will make the shore area suffer from redness