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grfrazee
  • Member for 6 years, 11 months
  • Last seen more than a week ago
  • Illinois
18 votes
Accepted

Why are flyovers/metro rail tracks much higher than traffic?

14 votes
Accepted

Why do air entrainment admixtures improve the freeze-thaw resistance of concrete?

13 votes

How thick is it reasonable for the walls of a steel gas pipeline to be?

10 votes
Accepted

How does pressure change with depth in earth?

9 votes

How different is using styrofoam rather than empty cans when pouring concrete?

8 votes
Accepted

Why aren't counterweights used more for garage doors?

8 votes
Accepted

Material selection for weight scale

8 votes

Strength of a welded steel gate with vertical bars vs. crossed diagonal bars

7 votes
Accepted

How do I interpret the curing pressure of a composite from this data sheet?

7 votes
Accepted

Does weathering steel corrode the same as carbon steel when it doesn't develop a protective patina?

7 votes

How to calculate deflection of a simple beam with a load in the center?

7 votes

Determining the properties of members of historic structures

7 votes

Why does it take so long to restart a nuclear power plant?

6 votes
Accepted

Will PVC build up an electric charge and cause a spark?

6 votes
Accepted

What is the down-stand beam called at an edge of a surface bed or raft foundation?

6 votes

How do you check a weld for applied moment?

6 votes

How to stop water flow in a siphon?

6 votes

Why would a column expand before accepting load through a narrow thunk?

5 votes

Small bubbles on a pump discharge

5 votes

Are there different Gauge standards out there?

5 votes

Is it possible to remove Staedtler ink from a paper?

5 votes

How to calculate the forces on members of a frame, due to a distributed pressure load?

5 votes
Accepted

How to prevent static buildup in an electric burr mill coffee grinder?

5 votes
Accepted

Deflection of constrained rectangular plate

5 votes
Accepted

Folding of thin gauge metal sheets

5 votes
Accepted

Modelling splashing water in FEA

5 votes
Accepted

Calculating maximum internal pressure from maximum rated external pressure?

4 votes

Special Considerations for Steel Plate Marketed for Laser Cutting

4 votes

Knives that never need to be sharpened

4 votes
Accepted

Angle Iron Cleat at Slab-Slab connection