Results of geodetic measurements at the Inguri arch dam under construction

Kuznetsov, G. I.
Springer
Published 1983
ISSN:
1570-1468
Source:
Springer Online Journal Archives 1860-2000
Topics:
Energy, Environment Protection, Nuclear Power Engineering
Notes:
Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
Type of Medium:
Electronic Resource
URL:
_version_ 1798296356574461952
autor Kuznetsov, G. I.
autorsonst Kuznetsov, G. I.
book_url http://dx.doi.org/10.1007/BF01425192
datenlieferant nat_lic_papers
hauptsatz hsatz_simple
identnr NLM190690429
issn 1570-1468
journal_name Power technology and engineering
materialart 1
notes Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
package_name Springer
publikationsjahr_anzeige 1983
publikationsjahr_facette 1983
publikationsjahr_intervall 8019:1980-1984
publikationsjahr_sort 1983
publisher Springer
reference 17 (1983), S. 143-150
search_space articles
shingle_author_1 Kuznetsov, G. I.
shingle_author_2 Kuznetsov, G. I.
shingle_author_3 Kuznetsov, G. I.
shingle_author_4 Kuznetsov, G. I.
shingle_catch_all_1 Kuznetsov, G. I.
Results of geodetic measurements at the Inguri arch dam under construction
Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
1570-1468
15701468
Springer
shingle_catch_all_2 Kuznetsov, G. I.
Results of geodetic measurements at the Inguri arch dam under construction
Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
1570-1468
15701468
Springer
shingle_catch_all_3 Kuznetsov, G. I.
Results of geodetic measurements at the Inguri arch dam under construction
Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
1570-1468
15701468
Springer
shingle_catch_all_4 Kuznetsov, G. I.
Results of geodetic measurements at the Inguri arch dam under construction
Conclusions 1. In the initial period of constructing the dam its central part was tilted toward the upper pool; with filling of the reservoir the dam immediately began to tilt toward the lower pool. 2. The settlement maximum was at first located under the upstream face and then moved under the downstream face, at all times being in the region of the 14th section. As of July 1, 1981 the measured settlement was 21 mm. 3. During filling of the reservoir there occurred brief reversible uplifts of the grouting galleries in the bank cuts of all horizons with the occurrence of a line of zero settlements, and also reversible uplifts of the rock mass in the lower pool to 8 mm. 4. The displacement of the central cantilever toward the lower pool at elevation 120 m during 1977–1980 was 45 mm. 5. The maximum horizontal displacements are accounted for by the cantilevers, which are shifted from the dam axis toward the right bank. 6. The dam of the start-up profile and profile with a construction height of 210 m worked jointly with the foundation as an elastic system during drawdown and filling of the reservoir. 7. Under the effect of the weight of the water and concrete the terrain adjacent to the dam moved toward the dam and reservoir.
1570-1468
15701468
Springer
shingle_title_1 Results of geodetic measurements at the Inguri arch dam under construction
shingle_title_2 Results of geodetic measurements at the Inguri arch dam under construction
shingle_title_3 Results of geodetic measurements at the Inguri arch dam under construction
shingle_title_4 Results of geodetic measurements at the Inguri arch dam under construction
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source_archive Springer Online Journal Archives 1860-2000
timestamp 2024-05-06T09:50:48.254Z
titel Results of geodetic measurements at the Inguri arch dam under construction
titel_suche Results of geodetic measurements at the Inguri arch dam under construction
topic ZP
uid nat_lic_papers_NLM190690429