论文部分内容阅读
钢管桩是路基支挡中最常用最便捷的材料,钢花管是对普通钢管桩的优化,使得注浆后的浆液能够渗透到路基土中,从而使得浆液与路基胶结,稳固路基边坡。本文介绍了钢花管的基本制作工艺、钢花管注浆支护加固的施工工艺及应注意的事项。从施工效果上看,路基支挡效果良好,施工便捷,能有效稳定已失稳的边坡,为类似工程提供借鉴作用。
Steel pipe piles are the most commonly used and most convenient materials for subgrade support. The steel pipe is an optimization of common steel pipe piles, so that the slurry after grouting can penetrate into the subgrade so as to make the grout and roadbed cemented to stabilize the subgrade slope . This paper introduces the basic production process of steel pipe, steel pipe grouting reinforcement construction process and should pay attention to. From the construction effect point of view, subgrade retaining effect is good, the construction is convenient, can effectively stabilize the slope has been instability, provide a reference for similar projects.