The Design And Construction Monitoring Of HaiYi Bridge Of166m Long-Span

Development at full speed of the technological level that and construct with the bridgedesign in recent years, various kinds of new-type bridge patterns are emerging constantly,but in the world in the bridge, the continuous beam bridge has been occupying theindispensable position all the time, in recent years, as one batch steps the continuousbreak-through of the foot-path on the span of roof beam greatly, make his effectivecompetitor when step the structure pattern of the foot-path to choose greatly. This thesisregards HaiYi bridge as the research object, analyse the contrast in questions of controllingetc. that carry on the scheme to this bridge than selecting and structural design andconstruction monitoring. The groundwork that this thesis finishes is:(1) The HaiYi bridge location characteristic, construction condition of bridge, theHaiYi bridge go on the research discussion selecting scheme, confirm as the continuousscheme of beam bridge of prestressing force finally.(2) In the structural design in HaiYi bridge, fetching value and prestressing force ofcarrying baseplate, web to this bridge of case shape sections mix bunch and analyse andcompare separately.(3) This thesis calculate software Midas with finite element, to design stress, bearingcapacity and out of shape to is it is it calculate to analyse to go on of bridge this, it isanalysed that the result of calculation meets the design specification request.(4) For guarantee security, construction of course of bridge this and build upsmoothly, also to stress and out of shape to measure, construction of course of bridge thisthis text, survey the unanimity of the data and design theory data, fully prove that this bridgedesign has reached the safe, economic and beautiful request.In sum, the work that this thesis is done can offer helpful reference for design of thesimilar bridge.