摘要
根据以往研究的成果和参考相关堤防设计规范,对于现有不同的消浪块体在防波堤工程设计应用时,均有对应的最佳边坡坡度。在2013年申请交通运输部应用基础研究项目"新型深水防波堤结构型式与消浪块体稳定性研究"子题三(新型消浪块体研究与开发)中开发了一种新型消浪块体,通过对该块体坡度与稳定性的影响试验中,得出了边坡坡度与块体稳定重量并不是如Hudson公式所体现的反比例关系,而是呈抛物线变化规律。试验结果可为新型消浪块体在工程上推广应用提供基础数据。
According to the results of previous studies, and reference to design specification of the relevantdike design codes, there was the best slope corresponding to the application for the existing different dissipationblocks when the breakwater engineering is designed. In 2013, a kind of new dissipation block was developed in theapplication of basic research projects, which is based on the application of basic research projects, ＂the new typeand the stability of deep water breakwater＂. Through experimental study of the influence about the slope and stabilized weight of block, it is concluded that the slope and stabilized weight of block is not such as embodied in theHudson formula simple inverse proportion, but showed a parabolic variation. The test results can provide basic datafor the generalization and application of the new dissipation blocks in engineering.
出处
《水道港口》
2015年第6期486-489,509,共5页
Journal of Waterway and Harbor
基金
交通运输部应用基础研究项目(2013329224230)
关键词
斜坡堤
护面坡度
新型消浪块体
变化关系
sloping breakwater
armor slope
new dissipation blocks
relationship
