Four identical hollow cylindrical columns of mild steel support a big structure of a mass 50,000 kg. The inner and outer radii of each column are 30 and 60 cm respectively. Assuming the load distribution to be uniform, calculate the compressional strain of each column.
In Polymer chemistry, give a description on a specific
characterization method This can include: Mechanical properties
Thermal properties Interacition among molecules Crystallinity
Molecular Weight Diffisuion into Gas Layers. A few methods include:
Surface Analysis, Image analysis, Structural analysis, Organic
Analysis, and Elemental Analysis.
1. Write an introduction about the thermal and
mechanical properties of stainless steel and how it is suited to
the construction industry
2. Write an introduction about the fire testing in
stainless steel
3. identify problems situated to stainless steel e.g.
cost etc
4. Write up a scope based on this topic
Written Report Format: Introduction, body, conclusion, and
bibliography
Learn about Archaea:
In a written report form tell me everything about the bad
(diseases) and good, they cause in the world.
1. How to improve the mechanical properties (Hardness) and the
physical properties (Conductivity)? How to prevent oxidation in a
material`s chemical properties?
2. What is the difference in Cold work and hot work? Explain
and give 2 examples of what application are use in each one.
3. How does the dislocations movement behave in metals and
ceramics? Explain the difference.
4. Explain the recrystallization phenomenon.