open caisson

基本解释

Based on the coefficient of passive earth pressure, the formulas of passive earth pressure on open caisson and lateral friction of sinking open caisson were given.
由被动土压力折减系数，推导出被动土压力与侧摩阻力的计算公式。
The presented computation methods are also applicable to stability analysis of catch drain, impended wall, open caisson and other excavation works during construction.
所述计算原则和方法也适用于分析截水槽、倒挂井、沉井及其他土石开挖工程在施工期的稳定性。
According to the real-measured wave reflection coefficient of two kinds of open-caisson wharf structural types in front of dike under the action of wave, the relationship between them is verified.
通过两种开孔沉箱码头的结构形式在波浪作用下实测的堤前波浪反射系数，进一步证实了相互间的关系。