摘要
介绍了沉降杯的基本构造及工作机理,结合具体工程,叙述了沉降杯观测路基沉降的方案、具体的埋设工艺以及观测方法,并对沉降杯的观测结果进行了简要分析。
The basic structure and working principle of settlement cup are introduced. In combination with detailed engineering, the scheme of using settlement cup to observe the subgrade settlement, specific burying technology and observation methods are discussed, and brief analysis is made on the observtion result of settlement cup.
出处
《北方交通》
2015年第10期72-75,共4页
Northern Communications
基金
国家自然科学基金(51208284)
山东省科技发展计划(2013GSF11603)
关键词
公路
路基
沉降杯
沉降观测
Highway
Subgrade
Settlement cup
Settlement observation
