A novel method for measuring traffic load-induced settlement at different layers of embankment in highway
A novel method for measuring traffic load-induced settlement at different layers of embankment in highway
复制标题
公路不同层路堤交通荷载沉降测量新方法
DOI：
10.1016/j.measurement.2019.05.045
复制
发表时间：
2019-10
期刊：
影响因子：
5.6
通讯作者：
Wei Cui
中科院分区：
文献类型：
--
作者：
Xiao Zheng;Yu-you Yang;Qian-qing Zhang;Shi-qian Wu;Wei Cui
随着高速公路的快速发展，在公路工程中修筑了大量的高路堤。交通荷载沉降的测量与处理是近年来研究的热点。本文主要研究了公路路堤中交通荷载引起的层状沉降的测量方法。提出了一种测量路堤不同深度交通荷载沉降的新方法。研制了实用的测量装置，包括多点伸缩仪、刚性底座、沉降检测板、保护管和连杆。为验证测量设备的稳定性和准确性，在充填和堆积期进行了现场试验。试验结果表明，所研制的设备和所提出的安装方法能够测量在运营公路路堤不同深度的交通沉降。
A large number of high embankments have been constructed in highway engineering with the fast development of highway. The measurement and treatment of traffic loading-induced settlement is a research focus in recent years. This paper focuses on the measurement of the layered settlement, induced by the traffic loading, in the embankment of highway. A novel method to measure the traffic loading-induced settlement at different depths in the embankment is proposed. The practical measurement equipment, including a multipoint extensometer, rigid base, settlement detecting plate, protector tube and connecting rod, is developed. The field tests were carried out in the filling and surcharge period to verify the stability and accuracy of measurement equipment. The test results indicate that the developed equipment and the presented installation method can be capable of measuring traffic-induced settlement at different depths in the embankment of the operating highway.
登录
查看更多内容
矩形或半正弦低幅重复荷载作用下软土长期沉降
影响因子：
3.6
作者：
Hu Ya-Yuan
通讯作者：
Hu Ya-Yuan
DOI：
10.1061/(asce)cf.1943-5509.0001195
发表时间：
2018
影响因子：
2.5
作者：
Shi Yu-Jin;Li Ming-Guang;Chen Jin-Jian;Wang Jian-Hua
通讯作者：
Wang Jian-Hua
影响因子：
5.3
作者：
Huang, Maosong;Liu, Yanhua;Sheng, Daichao
通讯作者：
Sheng, Daichao
基于模型试验的粉煤灰公路路基承载力评价
影响因子：
1.2
作者：
Wei Cui;Xiao Zheng;Qian-qing Zhang
通讯作者：
Qian-qing Zhang
影响因子：
5.3
作者：
M. Rezania;M. Taiebat;E. Poletti
通讯作者：
M. Rezania;M. Taiebat;E. Poletti