| Most of the traditional seawall structures use rigid masonry and concrete structures,which close the exchange of water between sea and land,reduce the habitat of coastal organisms,cause damage to the marine corridors,and maintain high engineering maintenance costs,landscape and hydrophilicity.Poor.As the society’s demand for a better living environment continues to increase,the country has begun to pay more attention to the ecological landscape value of seawalls.Although China has long-term research on coastal embankment construction,it has little involvement in its ecological construction.Explore the ecological structure of the coastal embankment.The project supported by this paper is located at the top of T-bay,Laiyang,Shandong Province,and the tidal section of the lower reaches of the Wulong River.Although the typhoon crossing at the bay mouth or being affected by the typhoon periphery has large waves,there is a barrier sand in the bay mouth and the water depth is shallow.It has a significant impact on wave propagation.Therefore,the waves affecting this project are mainly wind-forming waves formed in the bay,and the wave conditions are good.It is a flood control and tidal dike project under weak wave conditions.In view of the engineering requirements and the natural conditions of the site,the author designed two ecological structures to enhance the ecological,landscape and hydrophilic under the premise of ensuring the physical protection function of the flood control and damp.In the scheme,ecological materials are used as much as possible,and measures such as plant wave-relieving and gentle slopes,tide pools,biological habitat platforms,and gabstone cages are adopted to enhance the ecological characteristics of flood control and tide-proof dykes.Finally,the two structures are compared and selected from the protection function,ecological effect,engineering economy and cost,and compared with the traditional seawall. |
