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根据对某高速公路桥梁进行分析,首先了解工程概况,根据该工程特点分析真空辅助压浆的必要性和优越性,通过其使用,能够代替传统的压浆模式,满足了施工的高效性及耐久性。同时,真空辅助压浆的的原理及内容,并探讨研究了其压浆过程中需要遵循的原则及要求。其中包括浆体比例的调和要求以及材料的选择要求。随之探讨了真空辅助压浆的操作流程及需要注意的操作顺序。最后真空辅助压浆的注意事项进行分析。真空辅助压浆的施工技术的应用,能够充分满足高速公路桥梁施工的高效性及工程的耐用性。
According to the analysis of an expressway bridge, we first understand the general situation of the project, analyze the necessity and superiority of vacuum-assisted grouting according to the characteristics of the project, and through its use, can replace the traditional grouting mode to meet the construction efficiency and durability Sex. At the same time, the principle and content of the vacuum-assisted grouting are discussed and the principles and requirements to be followed in the grouting process are discussed. These include the blending requirements of the slurry and the material selection requirements. Followed by the discussion of vacuum-assisted squeezing process and need to pay attention to the operation sequence. The final vacuum-assisted grouting considerations for analysis. The application of vacuum assisted grouting construction technology can fully satisfy the high efficiency of highway bridge construction and the durability of the project.