摘要
在道桥施工中,路面垫层发挥着重要的结构性作用,是确保道桥稳定的重要基础。通常情况下,按照施工材料的差别,路面垫层施工可以分为沙砾垫层、碎石垫层两类。在选择使用时,应从道桥实际出发,确保公路基层施工材料和路面垫层施工材料的一致性,这对于降低道桥出现坑槽、变形问题概率较为明显,特别是需要在具体施工的过程中,把控技术要点,提升施工质量。
In road and bridge construction,pavement cushion plays an important structural role and is an important foundation to ensure the stability of the road and bridge.Generally,according to the differences in construction materials,pavement cushion construction can be divided into two types:gravel cushion and gravel cushion.When choosing to use,it is necessary to start from the actual situation of the road and bridge to ensure the consistency of the construction materials for the road base layer and the road surface cushion layer.This is more obvious in reducing the probability of pit and deformation problems in the road and bridge,especially in the specific construction process,so asto control the technical points and improve the construction quality.
作者
李建祥
LI Jianxiang(Beijing Sidajiye Municipal Engineering Co.,Ltd.,Beijing,100176,China)
出处
《智能城市应用》
2023年第4期46-48,共3页
Smart City Application
关键词
道桥施工
路面垫层
施工技术
road and bridge construction
pavement cushion layer
construction technology
