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鄱阳湖水文气象实验站所属都昌蒸发站在鄱阳湖北侧的小东湖内设置了底宽10米,腰长20米的等腰三角形漂浮木筏,进行漂浮水面蒸发观测。现就漂浮筏的防浪问题作以下介绍。风浪对漂浮筏的影响,主要有两个方面:一是水而波动造成溅水现象,二是水面以下水体的涌动造成筏体不稳定。为解决这两方面的影响,都昌蒸发站从以下六个方面采取相应的防浪措施: 1.漂浮筏用实心木材做成双层结构,下层由横二
Poyang Lake hydrological meteorological experimental station belongs to Chang evaporation station in the north of Poyang Lake Xiao Donghu set up a bottom width of 10 meters, waist length 20 meters isosceles triangle floating raft for floating surface evaporation observation. The floating raft is now on the issue of the wave of the following description. Wind and waves on the impact of floating rafts, there are two main aspects: First, the water caused by fluctuations in the phenomenon of splashing, and second, surging water surface below the raft caused instability. In order to solve these two impacts, Duchang Evaporation Station adopted the following measures to prevent waves from the following six aspects: 1. Floating rafts are made of double-layered structure made of solid wood,