| Issue |
E3S Web of Conf.
Volume 406, 2023
2023 9th International Conference on Energy Materials and Environment Engineering (ICEMEE 2023)
|
|
|---|---|---|
| Article Number | 03007 | |
| Number of page(s) | 4 | |
| Section | Pollution Control and Ecosystem Management | |
| DOI | https://doi.org/10.1051/e3sconf/202340603007 | |
| Published online | 31 July 2023 | |
Comprehensive Analysis of Collapsible Loess
1 School of Human Settlements and Civil Engineering Xi’an Jiaotong University Xi’an, China
2 Joint Research Center for Future Urban Construction and Management Innovation Shaanxi Construction Engineering Holding Group Future City Innovation Technology Co., Ltd. Xi’an, China
3 Shaanxi Academy of Building Science Co. LTD Xi’an, China
a 2841953891@qq.com
*b Corresponding author: majx@xjtu.edu.cn
c 407888838@qq.com
d 1677281958@qq.com
e 316139402@qq.com
f 807686275@qq.com
g 326497207@qq.com
Loess is a kind of special sediment with pore structure and rich carbonate in its composition. Due to the characteristics of structure and composition, most loess has collapsibility. There are rich loess resources distributed in the northwest area of China. With the improvement of the traffic network in the west area, the use of loess as roadbed is gradually increasing. Therefore, during the construction process, the engineering problems encountered by loess also increased, which seriously hindered the construction process of the traffic network. Most of loess in our country is collapsible loess. So the common problem in engineering is how to dispose the collapsibility of collapsible loess.In this paper, the characteristics and evaluation indexes of loess are summarized and studied, the mechanism of loess collapsibility is further explored, and the three methods of loess collapsibility treatment are summarized, which will provide guidance for future engineering problems in collapsible loess areas.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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