CAJ | 학술논문

在高拱坝工程中，泄洪功率及泄流量巨大，泄洪消能安全一直是工程研究的重点。基于淹没冲击射流理论探讨了水垫塘的消能机理，并结合工程实际总结了高拱坝工程中常用的水垫塘型式，以及各自的优缺点。提出并重点介绍了天然水垫塘这一新型消能型式及其在工程中的应用前景。
재고공패공정중，설홍공솔급설류량거대，설홍소능안전일직시공정연구적중점。기우엄몰충격사류이론탐토료수점당적소능궤리，병결합공정실제총결료고공패공정중상용적수점당형식，이급각자적우결점。제출병중점개소료천연수점당저일신형소능형식급기재공정중적응용전경。
In construction of a high arch dam safe flood discharging and energy dissipation have always been taken as a priority in the study of the project due to its huge flood discharging power and flood discharge . The paper makes a discussion on the energy dissipation mechanism based on the submerged jet theory and summarizes various common types of plunge pools used in the construction of high arch dams and their re-spective advantages and disadvantages according to the construction practice .The paper has proposed and described the natural plunge pool ,a new type of energy dissipation and the prospects for its application to the hydropower construction projects .