A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An experimental investigation into the force required to screw the bolts into wooden cross ties without injuring the wood. The Collet torsiometer is described. (4000 w.) (No. 79923 G)
An experimental investigation into the force required to screw the bolts into wooden cross ties without injuring the wood. The Collet torsiometer is described. (4000 w.) (No. 79923 G)
A discussion of screw bolts for rail chairs
Considerations Generales sur la Facilite de Descente des Tirefonds
Perrond, E. (author)
1906
1 Plate.
Article (Journal)
French
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