Construction delay of a penstock
Uncertainties are not always quantifiable and particularly those that result from a poor management. This is the case of the construction of a penstock of a hydroelectric project. The penstock is an assembly of imbricated cylindrical blocks. The steel blocks deformed during transportation and storag...
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EDP Sciences
2019-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2019/30/matecconf_incer2019_01011.pdf |
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doaj-408f100cf08a46c7b7d96877f34865a62021-03-02T08:58:03ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012810101110.1051/matecconf/201928101011matecconf_incer2019_01011Construction delay of a penstockEl Tani Mohamed0Hage Chehade Fadi1RockgroLU, Dept of Civil Engineering, Faculty of Technology and Doctoral School of Science and TechnologyUncertainties are not always quantifiable and particularly those that result from a poor management. This is the case of the construction of a penstock of a hydroelectric project. The penstock is an assembly of imbricated cylindrical blocks. The steel blocks deformed during transportation and storage. Plastic deformations and buckling are undesired effects or the blocks have to be replaced. A back analysis was made considering many different transport and storage cases. The case where the blocks were laid on a rigid ground without prevention or protection is examined with an analytic model. This is followed by an analysis of the state of stresses and a validation of the model.https://www.matec-conferences.org/articles/matecconf/pdf/2019/30/matecconf_incer2019_01011.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
El Tani Mohamed Hage Chehade Fadi |
| spellingShingle |
El Tani Mohamed Hage Chehade Fadi Construction delay of a penstock MATEC Web of Conferences |
| author_facet |
El Tani Mohamed Hage Chehade Fadi |
| author_sort |
El Tani Mohamed |
| title |
Construction delay of a penstock |
| title_short |
Construction delay of a penstock |
| title_full |
Construction delay of a penstock |
| title_fullStr |
Construction delay of a penstock |
| title_full_unstemmed |
Construction delay of a penstock |
| title_sort |
construction delay of a penstock |
| publisher |
EDP Sciences |
| series |
MATEC Web of Conferences |
| issn |
2261-236X |
| publishDate |
2019-01-01 |
| description |
Uncertainties are not always quantifiable and particularly those that result from a poor management. This is the case of the construction of a penstock of a hydroelectric project. The penstock is an assembly of imbricated cylindrical blocks. The steel blocks deformed during transportation and storage. Plastic deformations and buckling are undesired effects or the blocks have to be replaced. A back analysis was made considering many different transport and storage cases. The case where the blocks were laid on a rigid ground without prevention or protection is examined with an analytic model. This is followed by an analysis of the state of stresses and a validation of the model. |
| url |
https://www.matec-conferences.org/articles/matecconf/pdf/2019/30/matecconf_incer2019_01011.pdf |
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