长江中下游绿色环保型航道整治建筑物研究

Research on green environment-friendly waterway regulation construction in the middle and lower Yangtze River

在进行大量调查研究和分析研究的基础上,总结了现有可用于航道整治的绿色环保型材料和工艺的特点及实用性,并以长江中下游航道整治工程为研究对象,研究提出了绿色环保型整治建筑物结构型式及材料,并分别明确了这些材料和结构在航道整治建筑物的护面、护底、护滩以及护岸工程中的适用部位。通过示范工程的实施应用,表明新型结构较传统结构节约投资,具有良好的经济效益;实施后植被生长良好,生态效益明显。研究成果为绿色环保材料在内河航道整治工程中的应用及进一步研究打下基础。

Based on extensive investigation materials and data analysis,the characteristic and practical applicability of the green environment-friendly materials and its construction craft used for waterway regulation were summarized.Taken the waterway regulation works in the middle and lower reaches of the Yangtze River for the research object,the material,structure form and construction craft of green environment-friendly waterway regulation construction were researched and proposed.The applicability of the material and structure for surface and bottom protection of waterway regulation construction,for beach protection and bank protection works was clearly put forward.Application results in the pilot project show that compared with the traditional structure,the new structures may save investment and has good economic benefits.After the pilot project being completed,vegetation growth is good,and ecological benefits are obvious.The research result has laid the groundwork for using green environmentally-friendly material in inland waterway regulation works and further research.