探讨灯塔镇中小河流治理过程的相关问题

Some Problems about the Lighthouse Town Governance Process of Small and Medium Rivers

东源县灯塔镇的灯塔河和蓝塘水治理工程列入了2015年度《广东省山区五市中小河流治理实施方案》范围,通过现场实地查勘,了解了灯塔镇山区中小河流的现状。通过堤岸护岸和河道清淤等治理措施,使河道过流断面增大,行洪能力明显改善,达到河岸安全防冲的效果。结合灯塔镇在治理过程中存在的问题,对地形测量和地质基础资料、征地、概算、治理遗留问题等四方面问题进行了探讨,以供类似工程借鉴。

The Lighthouse River and the Lantang River projects have been included in 〈 The plan that how to govern the mountainous area small and medium rivers in five cities of Guangdong province 〉. Through the survey and inspection in the field, it knows that actualities of the small and medium rivers in the Lighthouse town is how to prevent the flood washed against the banks. To achieve the effect, protection and clean for the banks had been made, so that the cross flow section of rivers get larger enough to against floods. This paper used the Lighthouse town project as an example to discuss several problems, such as topographic surveying, topographic basic information, land expropriations, estimates, and solver issues left during the process. Some methods are discussed so as to provide experience for the similar projects.