Science base, take out some solutions to ensures safety stables of rural bridges, roads in conditions of unusual natural disaster of Central region

Abstract

    Vietnam is a country in the tropical low pressure area, there are many natural disasters unusual such as flood, storms, of which central region is influenced by the unusual natural disaster more than in the country. Heavy rain for a long time had produced a flood and slided off part of road, damaged the rural bridge, rural road traffic, first and foremost mountainous rural works traffic. In this report author analyze effects of unusual rain, flood to stabilize rural bridges and, rural slopes roads, take out some measures to ensure safety in conditions of unusual natural disaster.