Partially prestressed concrete
Identifieur interne : 001499 ( Main/Exploration ); précédent : 001498; suivant : 001500Partially prestressed concrete
Auteurs : F T K. Au [République populaire de Chine, Hong Kong] ; J S Du [République populaire de Chine]Source :
- Progress in Structural Engineering and Materials [ 1365-0556 ] ; 2004-04.
English descriptors
- KwdEn :
Abstract
Partial prestressing, which fills the gap between fully prestressed concrete and reinforced concrete, has now been accepted and become normal practice in many regions. The research and development of partially prestressed concrete members with bonded and unbonded tendons made of steel as well as fibre‐reinforced polymer (FRP) are reviewed. The behaviour of bonded partially prestressed concrete members has been extensively studied, and this review mainly focuses on fatigue behaviour, serviceability analysis and time‐dependent effects. The research on unbonded partially prestressed concrete members has mainly focused on prediction of flexural resistance, which is closely related to the ultimate tendon stress at flexural failure. Investigations of the service and ductility behaviour of unbonded partially prestressed concrete members are comparatively limited. Although external prestressing is effective in strengthening flexural concrete members, the strength acquired is accompanied by a reduction in ductility of flexural failure. The amount of prestressing tendons should therefore be carefully chosen to maintain the necessary ductility of the strengthened members. When FRP tendons are used in partially prestressed concrete members, deformability is a key indicator of safety.
Url:
DOI: 10.1002/pse.168
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001718
- to stream Istex, to step Curation: 001623
- to stream Istex, to step Checkpoint: 000D34
- to stream Main, to step Merge: 001550
- to stream Main, to step Curation: 001499
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Partially prestressed concrete</title><author><name sortKey="Au, F T K" sort="Au, F T K" uniqKey="Au F" first="F T K" last="Au">F T K. Au</name></author><author><name sortKey="Du, J S" sort="Du, J S" uniqKey="Du J" first="J S" last="Du">J S Du</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:9EDCB8C60295C7B99D06D3302D544E5ABEA73AAA</idno><date when="2004" year="2004">2004</date><idno type="doi">10.1002/pse.168</idno><idno type="url">https://api.istex.fr/document/9EDCB8C60295C7B99D06D3302D544E5ABEA73AAA/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001718</idno><idno type="wicri:Area/Istex/Curation">001623</idno><idno type="wicri:Area/Istex/Checkpoint">000D34</idno><idno type="wicri:doubleKey">1365-0556:2004:Au F:partially:prestressed:concrete</idno><idno type="wicri:Area/Main/Merge">001550</idno><idno type="wicri:Area/Main/Curation">001499</idno><idno type="wicri:Area/Main/Exploration">001499</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Partially prestressed concrete</title><author><name sortKey="Au, F T K" sort="Au, F T K" uniqKey="Au F" first="F T K" last="Au">F T K. Au</name><affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Department of Civil Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong</wicri:regionArea><wicri:noRegion>Hong Kong</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Hong Kong</country></affiliation></author><author><name sortKey="Du, J S" sort="Du, J S" uniqKey="Du J" first="J S" last="Du">J S Du</name><affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Civil Engineering, Beijing Jiaotong University, Beijing 100044</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">Progress in Structural Engineering and Materials</title><title level="j" type="abbrev">Prog. Struct. Engng Mater.</title><idno type="ISSN">1365-0556</idno><idno type="eISSN">1528-2716</idno><imprint><publisher>John Wiley & Sons, Ltd.</publisher><pubPlace>Chichester, UK</pubPlace><date type="published" when="2004-04">2004-04</date><biblScope unit="volume">6</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="127">127</biblScope><biblScope unit="page" to="135">135</biblScope></imprint><idno type="ISSN">1365-0556</idno></series><idno type="istex">9EDCB8C60295C7B99D06D3302D544E5ABEA73AAA</idno><idno type="DOI">10.1002/pse.168</idno><idno type="ArticleID">PSE168</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1365-0556</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>bonded tendons</term><term>fibre‐reinforced polymer tendons</term><term>partial prestressing</term><term>prestressed concrete</term><term>unbonded tendons</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Partial prestressing, which fills the gap between fully prestressed concrete and reinforced concrete, has now been accepted and become normal practice in many regions. The research and development of partially prestressed concrete members with bonded and unbonded tendons made of steel as well as fibre‐reinforced polymer (FRP) are reviewed. The behaviour of bonded partially prestressed concrete members has been extensively studied, and this review mainly focuses on fatigue behaviour, serviceability analysis and time‐dependent effects. The research on unbonded partially prestressed concrete members has mainly focused on prediction of flexural resistance, which is closely related to the ultimate tendon stress at flexural failure. Investigations of the service and ductility behaviour of unbonded partially prestressed concrete members are comparatively limited. Although external prestressing is effective in strengthening flexural concrete members, the strength acquired is accompanied by a reduction in ductility of flexural failure. The amount of prestressing tendons should therefore be carefully chosen to maintain the necessary ductility of the strengthened members. When FRP tendons are used in partially prestressed concrete members, deformability is a key indicator of safety.</div></front></TEI><affiliations><list><country><li>Hong Kong</li><li>République populaire de Chine</li></country><settlement><li>Pékin</li></settlement></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Au, F T K" sort="Au, F T K" uniqKey="Au F" first="F T K" last="Au">F T K. Au</name></noRegion><name sortKey="Du, J S" sort="Du, J S" uniqKey="Du J" first="J S" last="Du">J S Du</name></country><country name="Hong Kong"><noRegion><name sortKey="Au, F T K" sort="Au, F T K" uniqKey="Au F" first="F T K" last="Au">F T K. Au</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/OcrV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001499 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001499 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= OcrV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:9EDCB8C60295C7B99D06D3302D544E5ABEA73AAA
|texte= Partially prestressed concrete
}}
| This area was generated with Dilib version V0.6.32. |  |