城际铁路水泥改良黄土填料力学特性.pdf

文档介绍：第 卷 第 期 硅 酸 盐 通 报
40 7 61% 、45% 。 , , 3% ,
建议基床底层路堤水泥剂量为 压实系数为
0. 95; 4% , 0. 98。
关键词:铁路工程 水泥改良黄土 路基填料 力学特性 工程应用
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TU411 　 　 A 　 　 1001-1625(2021)07-2409-09
Mechanical Properties of Cement-Improved Loess
Filler for Intercity Railway
JIANG Yingjun1 ZHANG Wei1 LI Qilong1 QIAO Huaiyu2
, , ,
(1. Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an University, Xi’an 710064, China;
2. Shaanxi Province Railway Group Co., Ltd, Xi’an 710199, China)
Abstract:
In order to reveal the change law of the mechanical properties of the cement-improved loess subgrade fillers on
the intercity railway, the influence of c