Share
Constitutive Soil Properties for Cuddeback Lake, California and Carson Sink, Nevada
Nasa Technical Reports Server (Ntrs)
(Author)
·
Michael a. Thomas
(Author)
·
Bibliogov
· Paperback
Constitutive Soil Properties for Cuddeback Lake, California and Carson Sink, Nevada - Thomas, Michael a. ; Nasa Technical Reports Server (Ntrs) ; Et Al
Choose the list to add your product or create one New List
✓ Product added successfully to the Wishlist.
Go to My Wishlists
Origin: U.S.A.
(Import costs included in the price)
It will be shipped from our warehouse between
Friday, July 26 and
Friday, August 02.
You will receive it anywhere in United Kingdom between 1 and 3 business days after shipment.
Synopsis "Constitutive Soil Properties for Cuddeback Lake, California and Carson Sink, Nevada"
Accurate soil models are required for numerical simulations of land landings for the Orion Crew Exploration Vehicle. This report provides constitutive material modeling properties for four soil models from two dry lakebeds in the western United States. The four soil models are based on mechanical and compressive behavior observed during geotechnical laboratory testing of remolded soil samples from the lakebeds. The test specimens were reconstituted to measured in situ density and moisture content. Tests included: triaxial compression, hydrostatic compression, and uniaxial strain. A fit to the triaxial test results defines the strength envelope. Hydrostatic and uniaxial tests define the compressibility. The constitutive properties are presented in the format of LS-DYNA Material Model 5: Soil and Foam. However, the laboratory test data provided can be used to construct other material models. The four soil models are intended to be specific only to the two lakebeds discussed in the report. The Cuddeback A and B models represent the softest and hardest soils at Cuddeback Lake. The Carson Sink Wet and Dry models represent different seasonal conditions. It is possible to approximate other clay soils with these models, but the results would be unverified without geotechnical tests to confirm similar soil behavior.
- 0% (0)
- 0% (0)
- 0% (0)
- 0% (0)
- 0% (0)
All books in our catalog are Original.
The book is written in English.
The binding of this edition is Paperback.
✓ Producto agregado correctamente al carro, Ir a Pagar.
