Temat: moment of inertia - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Reduction of Deformations during Welding Metal Wire Mesh with Frames
Autorzy:: Krawczyk, R.
Słania, J.
Powiązania:: https://bibliotekanauki.pl/articles/356539.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: welding
stresses
deformations
moment of inertia
Opis:: The article presents an issue referring to a reduction of deformation during welding metal wire mesh into the frames. A problem of a possible reduction of deformations was described taking into account characteristics of a construction of a welded element. Technological tests and their results are provided. Technological recommendations relating to the reduction of deformations of the welded element are given.
Źródło:: Archives of Metallurgy and Materials; 2016, 61, 2A; 529-534
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Deflection of Steel Reinforced Concrete Beam Prestressed with CFRP Bar
Autorzy:: Selvachandran, P.
Anandakumar, S.
Muthuramu, K. L.
Powiązania:: https://bibliotekanauki.pl/articles/353032.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cracked moment of inertia
deformability
effective moment of inertia
neutral axis
Partial Prestressig Ratio
yielding point
Opis:: Carbon Fiber Reinforced polymer (CFRP) bars are weak in yielding property which results in sudden failure of structure at failure load. Inclusion of non-pretensioned steel reinforcement in the tension side of CFRP based prestressed concrete beam will balance the yielding requirements of member and it will show the definite crack failure pattern before failure. Experimental investigation has been carried out to study the deflection behavior of partially prestressed beam. Experimental works includes four beam specimens stressed by varying degree of prestressing. The Partial Prestressing Ratio (PPR) of specimen is considered for experimental works in the range of 0.6 to 0.8. A new deflection model is recommended in the present study considering the strain contribution of CFRP bar and steel reinforcement for the fully bonded member. New deflection model converges to experimental results with the error of less than 5% .
Źródło:: Archives of Metallurgy and Materials; 2017, 62, 3; 1915-1922
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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