高墩桥梁施工方案设计研究

针对河北省保阜高速公路，海拔由120m高的平原上升到海拔1260m的山区，沿线设计了很多高墩桥梁。其中，黑崖沟2#特大桥，最高墩达120．5m，有“华北第一高桥”之称。在高墩施工中，科学合理的施工方案设计有利于加快施工进度、保证工程质量、确保施工安全，从而，达到节能减排、提高效益的目的。

Design of High Pier Bridge Construction Research

Against BAO FU highway in Hebei Province for security from an altitude of 120 meters from the high plains up to 1 260 meters above sea level in the mountains,along the design of a lot of high bridge pier. Among them, hei ya gou Bridge #2,the highest pier up to 120.5 meters, ＂North China in the first Takahashi＂. In the high pier construction, Construction of a scientific and rational design of Help speed up the construction schedule,and Guarantee the project qualily to ensure the construction safety. Thus,To achieve energy-saving emission reduction,and efficiency, the purpose of.