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本文介绍了研究创制的两种混凝土护面新块体。其中“翼型”块体主要适用于防波堤,“蛙式”块体主要适用于防浪护岸工程。试验表明,块体的抗浪性能优越,技术指标先进,可供实际工程应用。本文兼用图表及公式对块体的形态、特征指标以及波浪在堤坡上的爬高,逐项加以说明,并绘制了块体设计曲线,便于工程实用。“翼型”块体已在我国援外工程某港防波堤的设计方案中实际采用。
This paper introduces two kinds of concrete block new face research and development. The “airfoil” block is mainly applied to the breakwater, and the “frog” block is mainly applied to the wave and bank protection engineering. Experiments show that the block has excellent anti-wave performance and advanced technical indicators, which can be used in practical engineering. In this paper, the form and characteristic index of blocks and the climbing of wave on the bank slope are also illustrated by the charts and formulas, and the block design curves are drawn, which is convenient for engineering application. The “airfoil” block has been actually adopted in the design of a port breakwater in China’s foreign aid project.