The Construction Supervision Post-evaluation Of High Pier And Large-span Continuous Rigid Frame Bridge

With the development of bridge construction technology and improvement of prestressed technology, the span of bridge is increasing, the structure of bridge is growing complicated, a lot of high Pier and long-span Bridges are built in our country. To keep the accordance of alignment of built bridges with the expectation and to insure the safety in bridges construction, the construction supervision of large bridge came into being, the construction supervision is paid more and more attention. But, there has not a method that can evaluate the effect of the construction supervision. Created the Ziyanghanjiang extra-long Bridge as engineering background, the dissertation analyzes the construction supervision system of high Pier and long-span continuous rigid frame Bridge and to bring up the theory of construction supervision post-evaluation to high Pier and long-span continuous rigid frame Bridge. Discusses the significance and methods of the construction supervision post-evaluation to high Pier and long-span continuous rigid frame Bridge.The dissertation briefly introduces its conception, function, characteristics, purpose and significance of project post-evaluation at home and abroad. The dissertation Analyzes the contents and Influence factors of construction supervision to high Pier and long-span continuous rigid frame Bridge, On the basis of having the reference of the national and international contents, indexes and methods of post-evaluation, this paper puts forward the contents, indexes and methods of the construction supervision post-evaluation to high Pier and long-span continuous rigid frame Bridge and a set of comprehensive post-evaluation indexes system is taken to improve the study of the construction supervision post-evaluation to high Pier and long-span continuous rigid frame Bridge, so as to fully play its function.Though construction supervision post-evaluation system,we can analyse the method and effect of bridge construction supervision,then make a scientific and accurate evalution. And then sum up experiences and lessons so as to feedback information for manage department.We hope that it can play the role in perfection of already has been built Bridges, improvement of Bridges under building, along with guidance of Bridges that will be built.