一、前言为了开展对新型人工护面块体的研究,我们对国内现有人工块体的应用情况。以及经济造价等情况进行了现场调查。从85年8月起先后走访了交通部一航局三公司,和尚岛建港指挥部、大连港务局、大连工学院、鲅鱼圈建港指挥部、烟台建港指挥部。锦州建港挥指部等单位。并到使用人工护面块体的工程单位,如 First, the foreword In order to carry out the research on the new artificial facial block, our application of the existing artificial block in our country. As well as economic costs and other conditions conducted a site survey. From August 1985 onwards, he successively visited the three companies of the First Navigation Administration of Ministry of Communications, the headquarters of Hongshangdao Port, Dalian Port Authority, Dalian Institute of Technology, the headquarters of Bayuquan Port and the headquarters of Yantai. Jinzhou Jianghuishi finger and other units. And to the use of artificial facial block engineering units, such as