鋼筋混凝土加強砂石造重力式防砂壩初步研究

Gravity Check Dam of Reinforced Concrete Frame Filled with Sediment

段錦浩(Ching-Hao Tuan)

《中華水土保持學報》 28卷3期 (1997/09) Pp. 257-269

https://doi.org/10.29417/JCSWC.199709_28(3).0008

摘要

鑑於傳統重力式防砂壩有品質不易控制等缺點，故本文提出新式「鋼筋混凝土加強砂石造重力式防砂壩」之構想，此壩除了保有傳統重力式防砂壩壩體應有之安定程度外，並改良其缺點。本文由多層面來針對傳統重力式防砂壩與此新式壩做一比較，經分析顯示本新式壩有下列之優點：1.品質容易控制2.運至現場材料較少3.工程費約節省27.5％

關鍵字

加強砂石造重力式壩 ； 安定分析 ； 經濟效益

並列摘要

A new type of gravity check dam, which comprises of reinforced concrete frame filled with on-site sediment is presented in this paper. The stability of this new gravity check dam is the same as that of the traditional one. Also, some weak points of the traditional dam have been improved in the new one. It has been found that this new type of gravity check dam has the following advantages: a. enables easier quality control, b. requires shipping of lesser construction materials to the job site, c. offers saving in the construction cost by about 27.5%

並列關鍵字

Reinforcing Sediment Gravity Dam ； Stability Analysis ； Economical Effectiveness