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一、前言 港口工程中防波堤所占工程投资的比例很大,其受灾损失也占港口工程设施受灾损失很大的分额。为了吸取在防波堤建设中的经验与教训,搜集以往已建堤中失事和成功的实例,对我国现行规范进行验算;对规范的修改及避免工程事故发生,都具有重要意义。 应交通部修改《海港水文》规范的需要,本文利用日本搜集的《防波堤受灾集览》中直墙式防波堤典型实例进行了
I. Preface The proportion of breakwater in the port project accounts for a large proportion of the project investment, and the disaster loss also accounts for a large part of the damage suffered by the port engineering facilities. In order to learn from the experiences and lessons learned in the construction of breakwater and collect examples of the crashes and successes that have been built in the past and verify the current norms in our country, it is of great significance to amending the norms and avoiding the occurrence of engineering accidents. At the request of the Ministry of Communications of the People’s Republic of China on amending the “harbor hydrology” regulation, this article uses the typical example of the straight wall breakwater collected by Japan in “A Collection of Breakwater Disasters”