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Keywords:
ecological floating island /
wave height /
Liao River /
simulation
Abstract: In order to select the appropriate fixed type of ecological floating island which will be applied on Liao River later, simulation test was carried out at Shenyang Agricultural University experimental pools by designing different wave height impacting the island. Based on the island’s stabilization, alternative offer can be summed up to construct real floating island in river. Results show that judging from displacement indexs, the stability of staking-floating island is best, cableway-floating island second, and sinker-floating island worst. This conclusion was drown by method of variance analysis, multiple comparison and average values comparison. While selecting other evaluation indicators such as rope tension and sinker displacement, cableway-floating island showed best characteristics of stability, and sinker-floating island seemed much weaker. By synthesizing all of the analysis results, staking and cableway pattern were recommended in this research. This two pattern test section would be put into operation on Liao River in subsequent research plans, through which the best pattern be selected, guiding large-scale construction.
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