Sökning: "variable amplitude loading"

Hittade 2 uppsatser innehållade orden variable amplitude loading.

1. 1. The Impact of Compressive and Cyclic Loading Frequency on Longitudinal Growth, Given a Constant Amplitude

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Katya Mehyeddine; [2018]
   Nyckelord :Biotechnology; Biomechanics; Mechanical stress; Frequency; Longitudinal growth;

   Sammanfattning : Mechanical stress exerted on long bones stimulate ossification and it has been shown that the mechanical variable frequency promotes osteogenesis. This ex-vivo study aimed to investigate how compressive and cyclic loading frequency impacts longitudinal growth of long bones. LÄS MER

3. 2. Fatigue behaviour of welded components under variable amplitude loading

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :SAEEDEH BAKHTIARI; [2013]
   Nyckelord :fatigue life assessment; bogie beam; hauler; variable amplitude loading; strain gauge; boggibalk; dumper; variabel lastamplitud; töjningsgivare;

   Sammanfattning : The current thesis work is based on fatigue testing of welded structures which is completed in collaboration with Volvo CE. Improvement of the technology and customers demands for higher quality products with lower price makes the VCE to invest on the product development projects. LÄS MER