Application Research On Corrugated Steel Pipe Culvert In Seasonal Frost Region

GuanHan corrugated steel structure is a kind of the good performance of highwaytunnels structure form, because the structure of high strength, dead weight quick, simpleand small construction in highway engineering have been widely used. This research iscombined with cold area highway corrugated steel tube season culverts applicationneeds, in the research area corrugated steel pipe culvert cold season design andconstruction experience and operating the problems and countermeasures on the basis oftreatment, improve the efficiency and quality of highway construction use, mainly forsteel corrugated pipe culvert in the application of seasonal frozen, launched thefollowing aspects of the research content.1. According to ripple pipe production manufacturer offers corrugated steel pipe inthe cold season culverts application entity project cases, two provinces of hebei andInner Mongolia repaired corrugated steel pipe culvert typical performance to conduct aninvestigation. Master this type of structure of the domestic use situation in thedistribution and the problems.2. Corrugated steel tube han is a new type of tunnels type, suitable seasonal frozenin areas use, in order to accelerate the culvert type in the application process in coldseason, according to season will be frozen area highway tunnels used the aperture,filling height and functions, influence factors, the decision of the wave force bellowstype, etc, on the basis of the discussion, the reliability of the computation theory ofverification, corrugated steel pipe culvert for the application in highway engineeringprovides the basis.3. Corrugated steel pipe culvert construction craft, maintenance measures research.Of the corrugated steel pipe culvert the whole construction process he slippedend-over-end transportation, culverts foundation construction, he slipped end-over-endinstallation of the experimental study of entity engineering, of the corrugated steel pipeculvert maintenance of countermeasures. To GouDe ZongPo larger flush serious trench,high water level and the frost heave of the area he slipped end-over-end serious shiftphenomenon research, make reliable he slipped end-over-end fixed form.4. Build corrugated steel pipe culvert entity engineering, observing the validationresearch results.