| 摘要: |
| 抛投四面六边透水框架群是一种新的护堤固岸技术，在进行了架空率、杆件长宽比对框架群减速促淤效果比较的室内试验后，得出了与最佳减速率对应的架空率和杆件长宽比的取值范围。 |
| 关键词: 架空率 杆件长宽比 四面六边框架 模型试验 护堤固岸 室内试验 |
| DOI： |
| 分类号:TV861 |
| 基金项目: |
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| Effects of overhead ratio and pole's length-width ratio on deceleration and accretion promotion of tetrahedron-like penetrating frames |
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WU Long-hua,ZHOU Chun-tian,YAN Zhong-min,WANG Nan-hai
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| Abstract: |
| The technology of casting tetrahedron-like penetrating frames for protecting levee and fixing revetment is a newly developed technology. After the laboratory tests of the effects of the overhead ratio and the pole's length-width ratio on deceleration and accretion promotion, the value scope of the overhead ratio and pole's length-width ratio which have the optimum deceleration efficiency are presented. |
| Key words: overhead ratio,pole' s length-width ratio,tetrahedron-like penetrating frame,deceleration and accretion promotion,model test |
