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OMETE SA
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Mr. Dikaios Psarogiannis

Consulting Engineer,
OMETE SA

Contributions

1 to 5 of 5 total

RE: How does the pre-stressing force transmit in post-tensioning beams/slabs?

Posted By Dikaios Psarogiannis 09-05-2018 12:12 PM
Found In Egroup: Integrated Buildings & Structures \ view thread
In both bonded and unbonded post-tensioning systems, the pre-stressing force is transmitted through the anchorages. Note that both systems during the jacking procedure are unbonded. Moreover if the tendon profile is curved, transverse forces the so called curvature loads are exerted on the beam. ...

RE: Weight of soil acting on a shallow foundation

Posted By Dikaios Psarogiannis 02-26-2018 09:48 AM
Found In Egroup: Integrated Buildings & Structures \ view thread
Option b. ------------------------------ Dikaios Psarogiannis A.M.ASCE Consulting Engineer OMETE SA Holargos ------------------------------

RE: finite element analysis of slab vs traditional hand calculation

Posted By Dikaios Psarogiannis 06-14-2017 03:09 PM
Found In Egroup: Integrated Buildings & Structures \ view thread
Thanks to all for your reply After your replies and a closer look to my calculations, I believe that is a matter of relative stiffness. The hand calculation is based on Czerny tables. These tables assume rigid supports. For this assumption to be valid, the beams should be much stiffer than the slab. ...

finite element analysis of slab vs traditional hand calculation

Posted By Dikaios Psarogiannis 06-12-2017 09:33 AM
Found In Egroup: Integrated Buildings & Structures \ view thread
Hello The last few weeks, I deal with the slab of a METRO station. It is a rectangular reinforced concrete slab of dimensions 110mx26m. The thickness of the slab varies from 0.6m to 1.0m. The slab will be simply connected to the perimetric diaphragm walls via dowels. No interior vertical elements ...

RE: Concrete T-Joints- Dowel Orientation

Posted By Dikaios Psarogiannis 05-15-2017 09:36 AM
Found In Egroup: Integrated Buildings & Structures \ view thread
It is a controversial subject. Common practice in my country (Greece) is to bend the rebars inwards (detail 1). But I have to say that the codes in effect (Eurocodes, EN-1992) do not give specific rules or details about this case. Therefore as long as the embedment length requirements are satisfied any ...