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Has anyone used Lloyd's Code for Lifting Appliances in a Marine Environment-2003, Section 4, for the design of Spreader and Lifting Beams.

Looking for a method used to analyse stresses in the circular base (bolted) flange and circular hollow column wall (thin walled). Overturning loads are mainly wind loads Flange and Circular Column are similar to those used on cell phone tower bases, sign post base.

Does anyone have a reference for bending moments and stress calculations in a short deep cantilever beam (crane hook). The only one i found is in Roark Section 8.1 Heywood formula.

Does anyone have a copy of this paper and an example of how to use Newmark, N.M. - "Numerical Procedures for Computing Deflections, Moments and Buckling Loads", Transactions ASCE, Vol. 108, 1943

I need a step by step example of how to use Newmark's method, also does anyone have a copy of this paper? Newmark, N.M. - "Numerical Procedures for Computing Deflections, Moments and Buckling Loads", Transactions ASCE, Vol. 108, 1943

Does anyone have a reference for stress analysing a STEEL plate with a number of relatively large holes closely spaced and in a straight line line perpendicular to the Tension axis?

has anyone had any experience with a program called ZwCAD 2007?

I am looking for a BRITISH spec on a steel grade called F125, does anyone knows what it is.

Looking for US and UK codes for design of steel frame used for road transport of high pressure nitrogen and oxygen gas cylinders.

How do I stop Autocad from trying to read an empty drive a: every time I start it ?

I am trying to find the plastic. polycarbonate/acrylic?material that the tail light housings of modern vehicles are made from and the suitable adhesive for these. I think that they are some kind of acrylic.

Is there a way to stop AutoCAD from hatching over the text? The area I have to hatch has text in it and AutoCAD LT 2002 hatches over this area. Is there a way to avoid hatching over the text area?

I have a petrol driven (20cc motor) Grass cutting Edger on which the Gear Box/Clutch is not working. The unit has hardly been used and since to replace with a new would cost about 1/2 the value of a brand new Edge Cutter I am wondering if someone has details on how this gearbox part is made up...

Nastran for Windows 2001 imports correctly AutoCAD dxf files saved only in AutoCAD LT 98. Nastran for Windows 2001 will only read DXF files imported from AutoCAD LT 98, saved as DXF files. Nastran for Windows will not read DXF files from AutoCAD LT 2002, saved as DXF even when saved as version...

Nastran for Windows 2001 imports correctly AutoCAD dxf files saved only in AutoCAD LT 98. Nastran for Windows 2001 will only read DXF files imported from AutoCAD LT 98, saved as DXF files. Nastran for Windows will not read DXF files from AutoCAD LT 2002, saved as DXF even when saved as version...

I am looking for shareware/freeware to convert AutoCAD dwg files to AGIS format? any suggestions?

Is knowledge based engineering working in mechanical system designs?

I am looking for a freeware/shareware program for analysing linkages, 4-bar and other types-mechanical movement, velocities, forces etc. Would appreciate pointer to web page.

How do I stop autocad from searching drive a: first, every time I look for a drawing?

I have been trying to find David Ricker "Design and Cosntruction of Lifting Beams" to down load from the Net. Can anyone help. Also does anyone know of a British Standard for Lifting Lugs?