Research On The Technology Of Rapid Investigation And Emergency Treatment Of Rain-induced Embankment

During continuous heavy rainfall,because the water level continued high and the soil moisture content increases,making the embankment extremely easy to cause seepage failure,landslide,collapse and flooding and other dangers.Those dangers make a serious threat to the safety of levee project,and even lead to the levee break.Therefore,how to quickly and accurately identify the types and parts of potential hazards of embankment during continuous rainfall,Changing the current bank inspection which it is mainly relies on the artificial network to check the backward methods which are not very specific and easy to leak.Right now it is the technical problem that embankment safety management urgently needs to solve.This paper combines the research and application of the technology project of jiangxi provincial science and technology department in the technology project "continuous heavy rainfall to the dike and emergency disposal",The research on the technology and emergency management of embankment of embankment caused by continuous strong rainfall is mainly as follows:(1)Taking the longwan dike project of gao 'an city as the application object,and formulate the typical parts of the embankment according to the physical and mechanical properties of embankments and the formation distribution of the embankment.Using the hydraulic structure finite element analysis software AUTOBANK to calculated and analyzed the penetration stability and slope stability of the typical parts of embankments,combined with the crest elevation determine the location and checking the embankment hidden danger hidden type.(2)Invoking baidu map Java Script API application interface and use Microsoft Visual Studio development tool,building the embankment dynamic display system on baidu map,and marking the location of the hidden danger in the embankment,By programming the information retrieval function window,import the hidden danger point data information,It can automatically locate and navigate to the part of the embankment to prevent the danger of safety,and realize the accurate and quick investigation of the danger of longwan causeway.(3)Focus on the researching of the emergency plan technology and related disposal technology for the dangerous situation of embankment seepage caused by the continuous rising of the water level during the continuous heavy rainfall period.Through the research of this paper,a set of integrated innovation embankment under sustained heavy rains cause damage to the danger of practical technology such as investigation and emergency disposal,embankment management is mainly used in water conservancy industry,provide technical support to ensure the safety of embankments.