ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS
The article presents research results on identifying the causes of landslide deformations along the M21 road, Brest-Chișinău-Poltava in the Republic of Moldova, using Maslov's physico-technical theory of creep, along with proposals for their stabilization. It highlights th...
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| Format: | Article |
| Language: | English |
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Technical University of Moldova
2024-09-01
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| Series: | Journal of Engineering Science (Chişinău) |
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| Online Access: | https://press.utm.md/index.php/jes/article/view/2024-31-3-08/08-pdf |
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| author | POLCANOV, Vladimir POLCANOVA, Alina CÎRLAN, Alexandru |
| author_facet | POLCANOV, Vladimir POLCANOVA, Alina CÎRLAN, Alexandru |
| author_sort | POLCANOV, Vladimir |
| collection | DOAJ |
| description | The article presents research results on identifying the causes of landslide deformations along the M21 road, Brest-Chișinău-Poltava in the Republic of Moldova, using Maslov's physico-technical theory of creep, along with proposals for their stabilization. It highlights the geomorphological and geological characteristics contributing to landslide formation, focusing on the rheological properties of clayey soils. The studies included stability calculations based on laboratory investigations aimed at determining strength and rheological properties. Results demonstrated the dependence between soil moisture and structural cohesion, influencing landslide resistance and creep deformations. Proposed values for residual strength characteristics of clayey soils ensure long-term stability of deep excavation slopes without creep deformations, as well as values allowing economically feasible excavations with partial reduction of structural cohesion without compromising slope stability during operation. |
| format | Article |
| id | doaj-art-91607f58a8514bbdbf4176dd47f86811 |
| institution | Kabale University |
| issn | 2587-3474 2587-3482 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Technical University of Moldova |
| record_format | Article |
| series | Journal of Engineering Science (Chişinău) |
| spelling | doaj-art-91607f58a8514bbdbf4176dd47f868112025-01-31T08:11:16ZengTechnical University of MoldovaJournal of Engineering Science (Chişinău)2587-34742587-34822024-09-01XXXI38595https://doi.org/10.52326/jes.utm.2024.31(3).08ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADSPOLCANOV, Vladimir0https://orcid.org/0000-0001-8389-2128POLCANOVA, Alina1https://orcid.org/0000-0001-5826-8278CÎRLAN, Alexandru2https://orcid.org/0000-0003-4009-2790Technical University of Moldova, 168 Stefan cel Mare, Blvd., Chisinau, Republic of MoldovaTechnical University of Moldova, 168 Stefan cel Mare, Blvd., Chisinau, Republic of MoldovaTechnical University of Moldova, 168 Stefan cel Mare, Blvd., Chisinau, Republic of MoldovaThe article presents research results on identifying the causes of landslide deformations along the M21 road, Brest-Chișinău-Poltava in the Republic of Moldova, using Maslov's physico-technical theory of creep, along with proposals for their stabilization. It highlights the geomorphological and geological characteristics contributing to landslide formation, focusing on the rheological properties of clayey soils. The studies included stability calculations based on laboratory investigations aimed at determining strength and rheological properties. Results demonstrated the dependence between soil moisture and structural cohesion, influencing landslide resistance and creep deformations. Proposed values for residual strength characteristics of clayey soils ensure long-term stability of deep excavation slopes without creep deformations, as well as values allowing economically feasible excavations with partial reduction of structural cohesion without compromising slope stability during operation.https://press.utm.md/index.php/jes/article/view/2024-31-3-08/08-pdfloss of stabilityrheologysoil strengthphysico-technical theorycreep |
| spellingShingle | POLCANOV, Vladimir POLCANOVA, Alina CÎRLAN, Alexandru ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS Journal of Engineering Science (Chişinău) loss of stability rheology soil strength physico-technical theory creep |
| title | ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS |
| title_full | ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS |
| title_fullStr | ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS |
| title_full_unstemmed | ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS |
| title_short | ENSURING THE LONG-TERM STABILITY OF DEEP CUTTING SLOPES FORMED BY CLAY SOILS ON REPUBLIC OF MOLDOVA ROADS |
| title_sort | ensuring the long term stability of deep cutting slopes formed by clay soils on republic of moldova roads |
| topic | loss of stability rheology soil strength physico-technical theory creep |
| url | https://press.utm.md/index.php/jes/article/view/2024-31-3-08/08-pdf |
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