Structures for mine shafts - Sinking stages Ingestion-build-44680 The other two revised parts

The other two revised parts of the code of practice are:

fibre- or particle-reinforced ceramic composites

as well as for timber-concrete composite floors

What is PD CEN/TS 17249-3 – 112 eCall for coaches and buses about

Structures for mine shafts - Sinking stages Ingestion-build-44680 The other two revised parts1 Scope This document specifies the design loads and the design procedures for the structural design of stages and components of stages. The loads specified in this document are not applicable for the design of stage ropes or sheaves. Rope sizes are determined in accordance with other standards. This document does not cover matters of operational safety, or layout of the sinking stage. This document adopts a limit states design philosophy.