Results 71 to 80 of about 3,322 (166)

Review of Sensor-Based Subgrade Distress Identifications

Sensors
The attributes of diversity and concealment pose formidable challenges in the accurate detection and efficacious management of distresses within subgrade structures.
Zhiheng Cheng, Zhengjian Xie, Mingzhao Wei, Yuqing Peng, Cong Du, Yuan Tian, Xiuguang Song   +6 more
doaj   +1 more source

Study on static characteristics of a novel prestress-reinforced railway subgrade

Railway Engineering Science
Understanding the reinforcement effect of the newly developed prestressed reinforcement components (PRCs) (a system composed of prestressed steel bars (PSBs), protective sleeves, lateral pressure plates (LPPs), and anchoring elements) is technically ...
Junli Dong, Fang Xu, Qishu Zhang, Wuming Leng, Yafeng Li, Qi Yang   +5 more
doaj   +1 more source

Fatigue Analysis and Numerical Simulation of Loess Reinforced with Permeable Polyurethane Polymer Grouting. [PDF]

Polymers (Basel)
Yue L, Yang X, Liu S, Guo C, Guo Z, Du L, Wang L.   +6 more
europepmc   +1 more source

Study on the combination of lime and lignin in the improvement of mechanical properties of loess in Ili area, China. [PDF]

PLoS One
Liang S, Zhang Z, Hu X, Jia J, Lv S.
europepmc   +1 more source

Study on temperature field of parallel perforated ventilation subgrade in the permafrost region. [PDF]

Sci Rep
Liu X, Fu C, Lv C, Chen Z.
europepmc   +1 more source

Experimental and numerical study on the Frost-Heaving characteristics of subgrade soil in the Qinghai-Tibet plateau. [PDF]

Sci Rep
Xiong Y, Li H, Nan N, Liu J, Su W, Wei J.   +5 more
europepmc   +1 more source

Subgrade Design Inputs

, 2015
The Resilient Modulus (MR) of soils is crucial in pavement design. We will discuss testing and interpretation of soil MR and present a simple procedure to estimate it.
openaire   +1 more source

Study on influence of cosine-shaped subgrade settlement at different positions on the deformation and interlayer contact behavior of unit slab ballastless track. [PDF]

Sci Rep
Tan J, Jiang X, Luo R, Li H, He S, Hou Y.   +5 more
europepmc   +1 more source

Frost heave behavior of coarse-grained materials for high-speed railways subgrade: experimental analysis and machine learning predictive modeling. [PDF]

Sci Rep
Li S, Wang K, Tian S, Xing W, Ling X, Tang L, Li G, Zhao W.   +7 more
europepmc   +1 more source

Field experiment on the water immersion characteristics of graded gravel-sandwich subgrade structure. [PDF]

Sci Rep
Wu G, Yue X, Bai Y, Xie Y.
europepmc   +1 more source