本文旨在探討探討碎波孤立波在斜坡上碎波與溯升之間的關聯。經由實驗觀察孤立波之波高演化過程，分析淺化、碎波和溯升的整體水位時序列數據，由於前人研究多單獨針對淺化碎波或溯升部份各自鑽研，本文目的希望建立起碎波參數與溯升參數之關係。實驗進行於國立成功大學水工試驗所之大型斷面水槽，於坡度1/20、1/40和1/60之斜坡上進行量測，使用等速直推軌跡(此方式所造之波浪簡稱R波)與孤立波軌跡(此方式所造之波浪簡稱孤立波)兩種方式，在坡度1/60之孤立波軌跡條件下還包括三種水深，一併探討造波方式、坡度和水深變化所造成的影響。試驗條件H0/h0從0.01至0.3，特別探討微小H0/h0條件的情形。
實驗結果發現R波與孤立波在碎波上的表現並無明顯差異，而溯升方面孤立波則些微高於R波之無因次溯升值。在坡度影響方面，當坡度越陡則Hb/hb和R/h0會越大，反之則越小，此與前人實驗趨勢無所差異，唯獨無因次碎波波高Hb/h0和Hb/H0不受坡度改變而出現顯著影響。水深變化的影響更為微小，無法證實是否會對無因次溯升值產生影響。最後由無因次碎波波高和無因次碎波水深與無因次溯升高的良好線性關係，證實碎波與溯升的高度相關性。

This is a study of runup and wave height evolution of breaking solitary waves on sloping beaches. The process of wave height evolution and the time series water level variation from shoaling to runup were observed through laboratory experiments. The experiments including three different slopes 1/20, 1/40 and 1/60 were conducted in Super Tank of Tainan Hydraulic Laboratory. Solitary waves were generated by moving the wave plate forward in the manner of ramp trajectory(R-wave) and solitary-wave trajectory(solitary wave). There are three water depth on slope 1/60 solitary-wave trajectory to discuss influences of water depth.
Results show that there is no distinct difference between R-wave and solitary wave on wave breaking, but solitary wave is a little larger than R-wave on runup height. When slopes are steeper Hb/hb and R/h0 would larger, this is agree with previous experiments data. Only Hb/h0 and Hb/H0 seem had no obviously change with slope. The influence of water depth variations are not clearly. The relation between R/h0 and Hb/h0 is linear, and that prove runup and wave breaking has a highly correlation.

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