广西海岸带崩沟的类型调查和防治研究

TYPES AND PREVENTIVE MEASURES OF DILAPIDATIONS AND GULLIES ON COASTAL ZONE OF GUANGXI

崩沟发育带来的水土流失问题是广西海岸带地区重要的工程地质问题. 本文根据广西海岸带地区水文地质工程地质调查和第世紀地质地貌调查所获得的大量崩沟资料,运用数理统计方法,进行了较为系统深入的研究.详细划分了崩沟类型,深入论述了崩沟发育的控制田素,探讨了崩沟的形成机制和发育阶段,最后提出了崩沟的防治对策。

Water loss and soil erossion resulting from dilapisations and gullies is an important engineering geological problem on coastal zone of Guangxi. According to a vast amount of invesigating data of hydrogeology, engineering geology, quaternary geology, landforms, a more systematic and thorough study for dilapidations and gullies are made by mathematic statistics in this paper. The types, control factors, forming mechanism and development stages of dilapidations and gullies are discussed and approached in detaiL Finally it advances the preventive measures for dilapidations and gullies.