BS ISO 19426-3:2018
$167.15
Structures for mine shafts – Sinking stages
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 34 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Symbols |
| 12 | 5 Materials 5.1 Steel 5.1.1 Structural steel grades 5.1.2 High strength steel grades 5.2 Aluminium alloys 6 Nominal loads 6.1 Permanent load |
| 13 | 6.2 Imposed loads 6.2.1 Stage deck load 6.2.2 Shaft formwork winch load 6.2.3 Kibble cross-head support load 6.2.4 Jumbo unit load |
| 14 | 6.2.5 Lashing unit load 6.2.6 Stage jack load 6.2.7 Stage skid load 6.2.8 Canopy load |
| 15 | 6.2.9 Kibble guide load 6.2.10 Temporary stage support load 6.2.11 Blast load 6.2.12 Guard railing load 6.2.13 Special load |
| 16 | 6.3 Emergency load 6.3.1 Emergency rope load 6.3.2 Emergency impact load 7 Design procedures 7.1 Design loads 7.2 Design codes 7.3 Load reversal 7.4 Design of replaceable members |
| 17 | 7.5 Impact energy design of top deck 7.6 Deflection limitations |
| 18 | Annex A (informative) Load factors and load combinations |
| 20 | Annex B (informative) Examples of jumbo unit loads |
| 23 | Annex C (informative) Examples of lashing unit loads |
| 28 | Annex D (informative) Examples of stage jack loads with lashing |
| 32 | Bibliography |
