公路桥混凝土“T”型梁预应力张拉及静载试验研究

PRESTRESSING TEST AND STATIC LOADING TEST ON T-SHAPED CONCRETE BEAN IN THE HIGHWAY BRIDGE

某预应力混凝土简支“Ｔ”型梁桥是一大型水利枢纽配套工程之一，由于其承受的荷载特殊而受到人们的重 视。为了深入了解“Ｔ”型梁的力学性能，对其进行了预应力张拉及静荷载试验，并对试验结果进行了分析。

The T-shaped concrete beam under special load is one of the attached facilities to a given big water conservancy project. For finding out the mechanical properties of the T-shaped beam, the prestressing test and static loading test are made with 17 m long prefabricated T-shaped beam and the resultS are finally analyzed.