| 粘性泥沙环形水槽实验研究 |
| |
| 引用本文： | 李宇,金鹰.粘性泥沙环形水槽实验研究[J].内蒙古农业大学学报(自然科学版),2005,26(1):79-81. |
| |
| 作者姓名： | 李宇 金鹰 |
| |
| 作者单位： | 河海大学海岸及海洋工程研究所,南京,210000 |
| |
| 摘 要： | 粘性泥沙特性研究中，水样、沙样和设备是至关重要的。作者经过大量试验表明，充分分散沙样使之成为原始单颗粒，在环形水槽中用同一电导的人工海水模拟现场不同流速、不同盐度、不同含沙量情况下粘性泥沙在水流中的起动、冲刷、落淤等，其效果十分优良。
|
| 关 键 词： | 粘性泥沙 环形水槽 实验研究 特性研究 单颗粒 水模拟 含沙量 流速 水流 冲刷 |
| 文章编号： | 1009-3575(2005)01-0079-03 |
| 修稿时间： | 2004年10月21 |
EXPERIMENTAL STUDY ON COHESIVE SEDIMENT IN RING CHANNEL |
| |
| LI Yu,JIN Ying.EXPERIMENTAL STUDY ON COHESIVE SEDIMENT IN RING CHANNEL[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2005,26(1):79-81. |
| |
| Authors: | LI Yu JIN Ying |
| |
| Abstract: | Water sample, sediment specimen and equipments are of most importance in the experimental study on the characteristics of the cohesive sediment. On the basis of a great deal of laboratory investigations, it is found that in order to obtain a sound effect, the sediment specimen should be dispersed into original particles, and then the characteristics of the cohesive sediment such as starting, scouring and depositing under different conditions of velocity, salinity and sediment concentration are modeled in the ring channel with the artifical sea water of the same conductance. |
| |
| Keywords: | cohesive sediment conductance artificial sea water sediment diameter dispersion dynamic settlement ring channel |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
