Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Mecânica das estruturas"”.
-
Análise de peças lineares de concreto armado baseada na mecânica das estruturas
A general and consistent theory for stress analysis of linear reinforced concrete members, subjected to bending moment, axial and shear forces, is presented. The mechanical model adopted assumes that the concrete is formed by small curved struts, whose directions vary along the height and the …
-
Sustentação por película comprimida de gás entre placas em movimento normal relativo
A squeeze bearing experimental device was developed in order to investigate the squeeze film effects. A description is made of the developed components and the necessary instruments for control and measurements. Operation parameters were varied and the effects of suported mass motion and load …
-
Monitoração de sistemas mecânicos pela assinatura decrescimento aleatório
The applicability of the "Random Decrement Function" to the detection of failures in linear mechanical systems is studied together with its sensitivity to the variations of measurement parameter such as, accelerometer position, frequency range, threshold level, number of samples. A continuous …