beach erosion

The effect of man's engineering activities on beach erosion and sediment at Qinhuangdao coast

人类工程活动对秦皇岛海滩侵蚀及淤积的影响

In comparison with the historical materials, we get the latest pattern of the beach erosion in the Changjiang estuary.

对比20世纪80年代海岸带调查资料和历史图件，得到了长江河口近期岸滩蚀积的分布格局。

Evolution Pattern and Countermeasures of Beach Erosion in the ChangJiang ( Yangtze) Estuary

长江河口岸滩侵蚀的演变模式及其防治对策

Based on analysing the law of beach erosion evaluation, an improved numerical model for beach evaluation is obtained.

本文在分析岸滩冲刷演变规律的基础上，提出了一种较合理的岸滩演变数值计算改进模式。

In this paper, the cause of the beach erosion is analyzed and the possibility and measures for renovating the beach are also suggested.

文章分析了沙滩溃蚀的原因，提出了治理的初步设想和需要进一步做深入研究的问题。

The beach deformation and erosion during 9914 typhoon against Xiamen Island are studied in the paper, according to both the repeated topographic survey of the beach profiles of Xiamen Island and the determined data of tidal level and wind elements for 9914 typhoon.

根据9914号台风发生前后对厦门岛滨岸海滩剖面地形的重复测量结果及有关台风要素和潮位的实测资料，探讨了台风袭击厦门岛期间海滩的变形特征和侵蚀状态。

Now those grains are sequestered yet again& often in the very concrete sea walls that contribute to beach erosion.

现在，这些沙砾却再次受困&往往就在那些助推海滩侵蚀的混凝土防波堤里。

Experimental study on sandy beach erosion in front of seawalls

二维砂质海滩的堤前冲刷试验研究

Study on beach erosion in Qinhuangdao

秦皇岛海岸侵蚀研究

In this paper, the disaster intensity and degree indexes of coastal erosion are analysed, and two coastal erosion disaster intensity grading schemes respectively based on the coastline retrogradation velocity and beach width erosion modulus are proposed.

分析了海岸侵蚀灾变强度因子和灾度因子，提出了基于海岸侵蚀后退速率和海滩宽度侵蚀模数的海岸侵蚀灾变强度分级方案；

Numerical modelling for beach erosion

海滩侵蚀的数值分析模型

That means Cape Hatteras and other parts of the islands could face huge waves, beach erosion and maybe some property damage overnight.

这意味着凯普哈特勒和岛屿的其他部分可能面临巨大的海浪，海滩侵蚀和一些财产损失可能在一夜之间。

This paper studies mainly the beach erosion prevention on the silt-muddy beach.

本文主要对粉砂淤泥质海滩的防蚀促淤工程的促淤效果进行现场试验研究。

Add to that data from transmitters on fish, such as tuna, and scientists could gain new understandings into El Nino storms, polluted runoff, beach erosion and wildlife.

再借助于装在金枪鱼等鱼儿身上的发射器，科学家便能对厄尔尼诺现象、径流污染、海岸沿线水土流失以及野生动植物有更深入的了解。

In the general design and analysis methods for problems of the breakwater stability, the concept of compositive safety factors is used usually. However, floodwater, storm wave and beach erosion as well as properties of soil medium are always random, which may have uncertainties.

在防浪堤坝的设计中，传统的安全性能分析方法采用综合的安全系数概念，但洪水、风浪、河道冲刷、土力学特性等因子都是随机性的，具有一定的不确定性。

This paper presents some environmental protection aspects on how to prevent the sea beach erosion so as to establish a basic modeling frame for analysis.

研究表明，在分析海滩侵蚀和海岸演化过程的机理时，采用海洋环境工程学中的相关方法可以得到更符合实际状况的结果。

At last, we raise some countermeasures to manage the beach erosion in the typical region.

最后根据研究区域内的岸滩侵蚀状况，提出了岸滩侵蚀的管理与防治对策。

Please pay attention to the weight relations among regional characteristics of the sea level changes, the lagging-behind of the beach development and beach retreat due to erosion.

使用时应注意海平面变化的区域性、海滩发育的滞后性和海滩蚀退因素间的权重关系。

Causes of beach erosion in Fujian and preventions

福建砂质海岸侵蚀原因和防护对策研究

The analysis of riverway flooding renovation engineering and beach area erosion Study on the cause of cracking and strengthening technology for sluice pier cracks in flooding monolith of Lushui Puqi hinge

河道整治工程溢流及滩区冲刷分析陆水蒲圻水利枢纽溢流坝段闸墩加固措施研究