Amr Abdelhalim

5 Questions 1 Answers 0 Followers

Questions related from Amr Abdelhalim

What is the maintenance protocol for steel structure severe corrosion?

For steel structures subjected to severe corrosion conditions (constructed directly onshore), what are the protocol for maintenance of corroded parts knowing that painting, coating and cathodic...

01 June 2020 1,989 0 View

What are the alternatives for horizontal bracing system?

There is a steel pipe rack with normal framing system including horizontal and vertical bracing systems, all the connections of the horizontal bracing are defected, for some reasons it is nearly...

01 March 2020 1,736 3 View

How a point load of 35 tons of crane wheel (0.6*0.6 m) is transferred laterally to a retaining wall?

When designing a retaining wall against lateral loads, there is a crane wheel with maximum point load of 35 tons standing 1.0 m away from the wall, is it right to transfer the load on a slope 2:1...

30 January 2020 1,451 0 View

If a crane girder under operation is currently deflected above code limits, could it be repaired or it must be changed?

There is a crane girder of a built-up I-section with span 12 m simply supported on two brackets. After 15 years of operation of double girder overhead crane, the girder is currently deflected...

14 November 2019 8,463 4 View

What is the additionat reinforcement to be added around large openings in RC slabs?

If I have a reinforced concrete slab with a thickness 1000 mm, containing openings 1.0x2.0m, 0.8x1.2m and 1.0x1.5m, what is the additional reinforcement to be added around the openings and its...

19 August 2019 9,678 4 View