High Fill The Soil Culvert Structure Pattern And The Design Method Researches From Jilin To Caoshi Highway

Currently, it is high to fill the soil culvert to return to have no a set of united of standard, high fill the design of the soil culvert to be placed in the quest stage, have no very mature experience can draw lessons from.Check several routes that the province highway of Jilin surveys the backup of design the hospital high fill the soil culvert data, to a superhighway that Jilin go to the grass City ascend of high fill the square culvert application engineering to compare the method, highway culvert CAD system method and imitate to experiment the method to carry on the design, three kinds of methods are each to have it the applicability tie limit:1. engineering compares the methodEngineering compares to design the method development to compare early, mainly is to apply the former design experience, combine to draw up the concrete condition of set up the engineering, correspond according to the culvert of fill the soil height, the bore path etc., direct assurance cover the construction method of the plank size and the foundation pattern.2. highway culvert CAD system methodThe highway culvert CAD system method is the state of Lanzhou three wood software science and technology limited companies to experience successively 5 years in a various grade highway design actual application, passed by to whet to practice and test well, design a culvert, very strong method of profession.Stronger than the former culvert software superiority, compute structure is together born with the culvert diagram paper, at the time of born diagram paper, can still check the calculation result of the culvert, attain the painting and calculating and perfect unify, but also have the tiny and little weakNess.3. imitate to experiment the methodImitate to experiment can to affect high fill the square of main factor carry on the number emulation, keep the view strong, can carry on the single factor analysis, acquire the result quickly.Can see from the above analysis, each beneficial fraud of three kinds of methods of the culvert structure design. Owing to high fill the special of the soil culvert structure, design the hour must carry on the calculation to the culvert structure, analysis, draw lessons from the original culvert experience, to guarantee that culvert construction and carry the safety of the camp. This text, combine the superhighway that Jilin goes to the grass City to apply engineering to compare the method to carry on first step's draw up to cover the plank size and the foundation patterns first up the culvert, apply the highway culvert CAD system method to check to calculate the first step to draw up the number rationality the next in order, then use to imitate to experiment to study high fill the property of the soil culvert, discover its regulation, apply in the design, end examination foundation loading the dint its safety.This text with Jilin goes to the superhighway of the grass City up the culvert for the engineering background, adopt above-mentioned three kinds of designses method counteract of design method carry on the design, the certificate is reasonable in actually engineering apply, that method all have to certainly draw lessons from the meaning in hereafter of highly fill the structure design of the soil culvert.