高速公路桥梁基于运营的整体性、舒适性和耐久性的考虑,经常被设计为预应力连续结构。因此为了满足这种结构的需求,注浆技术作为一种新型有效的方法在高速公路桥梁施工领域得到广泛应用,注浆理论和注浆技术的研究也得到迅速发展,新型注浆材料、注浆方法、注浆施工工艺及注浆设备层出不穷。 Expressway bridges are often designed as prestressed continuous structures based on operational integrity, comfort and durability considerations. Therefore, in order to meet the needs of this kind of structure, grouting technology is widely used as a new and effective method in the field of highway bridge construction. The research on grouting theory and grouting technology has also been developed rapidly. New grouting materials, grouting Methods, grouting process and grouting equipment after another.