The Study On The Constructing Technology Of County-Highway Bridge

with the quick development of the rural economic and the communications and transportation ,The bridge built on the county- highway previously bear the heavy volume traffic, due to the various reason of the history , such as shortage funds for construction , the design of the standard with bearing and swiftly flood inclined to the low side , be short of technology power , the design and construction management full behind , the level of the design and construction was the lower and the equipment , the mans and the material was older and so on。Then it made many shortage on the design more or worse by ill consider , construction also have various drawbacks。So that study the technology of the constructing on county-highway bridge is important on the development of the traffic on new-county.The article studied based on the project of the constructing on county-highway bridge on 2006, At first the paper introduced the situation of county-highway bridge in our county;Secondly, the paper analyies the kinds of the quality-disease and the reasons;Thirdly,the paper expounds the quality-standard and the demand; and then the paper analyies the factor of the construcrting on the county-highway bridge, Introduce the method of the test; After that the paper introduce the constructing technology on county-highway bridge, Introduce the methods of the quality-controling, At last the paper expounds it's effect...