Sökning: "Penetration Testing"
Visar resultat 1 - 5 av 40 avhandlingar innehållade orden Penetration Testing.
1. Soil identification by vibration measurements during soil-rock sounding
Sammanfattning : Dynamic penetration tests are frequently used as geotechnical site investigation methods. In Sweden, the main reason to choose a dynamic penetration method is to investigatedepth to bedrock, strength and deformation properties of soil, compaction, or pilingdepth. LÄS MER
2. In-situ Penetration as Alternative to Extensive Boreholes and Lab Testing for Exploration in Sandy Soils
Sammanfattning : .... LÄS MER
3. Application of the SASW-technique in geotechnical in-situ testing
Sammanfattning : With the main aim to test the applicability of the surface wave seismic technique Spectral Analysis of Surface Waves (SASW), used for determination of the shear stiffness (shear modulus - Gmax), four areas of applications have been studied. The four areas have been sites with natural geological conditions, sites where non destructive testing is necessary, pavement testing and multichannel testing. LÄS MER
4. Non destructive testing methods for integrity determination of concrete structures
Sammanfattning : The ageing of concrete structures can be a threat to human safety as well as being a huge economical factor in the near future. Lifetime prediction and damage assessment of concrete structures will be a growing part of infrastructure planning. LÄS MER
5. The role of microstructure for crack propagation in cortical bone
Sammanfattning : Healthy cortical bone tissue is both tough and strong and has a unique ability to resist fracture. One reason is the hierarchical structure of the tissue where toughening mechanisms at all length scales act to slow down or stop a propagating crack. LÄS MER