<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Some important modern problems of the transport engineering, which occur in the newly built and modernised road objects, have been indicated in the work. A discussion was conducted regarding the methods of assessing the stability of slopes of the road embankments, the obtained stability margins and the interpretation of obtained results in the specific cases of foundations of the road earth structures. Presented observations result from analysing the stability assessments of slopes of the road embankments, which was conducted on many communication objects, characterised by high variability of foundation conditions.</p></abstract>

Some important modern problems of the transport engineering, which occur in the newly built and modernised road objects, have been indicated in the work. A discussion was conducted regarding the methods of assessing the stability of slopes of the road embankments, the obtained stability margins and the interpretation of obtained results in the specific cases of foundations of the road earth structures. Presented observations result from analysing the stability assessments of slopes of the road embankments, which was conducted on many communication objects, characterised by high variability of foundation conditions.

Stability of Road Earth Structures in the Complex And Complicated Ground Conditions

Wrocław University of Science and Technology

Studia Geotechnica et Mechanica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Some important modern problems of the transport engineering, which occur in the newly built and modernised road objects, have been indicated in the work. A...

Partial factors		Design approach
		1		2	3
		Combination 1	Combination 2
A	γ_G	1.35	1.0	1.35	1.0^*
	γ _Gfav	1.0	1.0	1.0	1.0
	γ _Q	1.5	1.3	1.5	1.3^*
M	γ _{tanφ '}	1.0	1.25	1.0	1.25
	γ_c_^'	1.0	1.25	1.0	1.25
	γ _γ	1.0	1.0	1.0	1.0
R	γ_R_;e	1.0	1.0	1.1	1.0

Stability of Road Earth Structures in the Complex And Complicated Ground Conditions

Article Category: Research Article

Published Online: Sep 26, 2018

Page range: 300 - 312

Received: Oct 18, 2018

Accepted: Oct 31, 2018

DOI: https://doi.org/10.2478/sgem-2018-0028

Keywords
slope stability, road embankments, transport engineering, soft soils

© 2018 Andrzej Batog, Elżbieta Stilger-Szydło, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Figure 1

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Values of partial factors recommended for use in the analysis of slope stability

Stability of Road Earth Structures in the Complex And Complicated Ground Conditions

Article Category: Research Article

Published Online: Sep 26, 2018

Page range: 300 - 312

Received: Oct 18, 2018

Accepted: Oct 31, 2018

DOI: https://doi.org/10.2478/sgem-2018-0028

Keywordsslope stability, road embankments, transport engineering, soft soils

© 2018 Andrzej Batog, Elżbieta Stilger-Szydło, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Figure 10

Figure 11

Figure 12

Figure 13

Figure 14

Values of partial factors recommended for use in the analysis of slope stability

Keywords
slope stability, road embankments, transport engineering, soft soils