1 Foreword
1.1 The following collective drawings have been revised in this collective drawing: "Steel Stairs and Rails of Operation Posts" 87J432, "Roofing Maintenance Steel Stair" 89J431, "Crane Steel Stair" 89J433, "Steel Cockle Stairs" 88SJ434 (II) and "Steel Stair" 96J435.
1.2 Contents about the plate-type steel cockle stairs and residential indoor steel stairs are also increased in this collective drawing.
2 Establishment Criteria
2.1 This collective drawing is established according to the requirements of Document Jian Zhi [2002] No.156 issued by the Ministry of Construction - "The Design and Development Plan of National Building Standards in 2002".
2.2 This collective drawing is established according to the following codes and standards:
"Safety Requirements for Fixed Oblique Stairs" GB4053.2-93
"Code for Design of Steel Structures" GBJ17-88
"Load Code for the Design of Building Structures" GB50009-2001
"Code for Design of Civil Buildings" JGJ37-87
"Code for Construction Quality Acceptance of Steel Structure Engineering" GB 50205-2001
3 Scope of Application and Contents of Collective Drawings
3.1 This collective drawing is applicable to general civil and industrial buildings. It may be used for the design selection, manufacturing and construction and installation.
3.2 Contents of this collective drawing are: Common Steel Stair, Roofing Maintenance Steel Stair, Crane Steel Stair, Center-pillar Steel Cockle Stairs, Plate-type Steel Cockle Stairs and Residential Indoor Steel Stair.
Contents 1~
Explanations 5~
Common Steel Stair
T1 06 Elevation and Profile
T1 06 Detail Drawing
T2A06 Elevation and Profile
T2A06 Detail Drawing
T3A06, T3A07 Elevation and Profile
T3A06, T3A07 Detail Drawing
T4A07, T4A09, T4A12 Elevation and Profile
T4A07, T4A09, T4A12 Detail Drawing
T5A09, T5A12 Elevation and Profile
T5A09, T5A12 Detail Drawing
T2B06 Elevation and Profile
T2B06 Detail Drawing
T3B06, T3B07 Elevation and Profile
T3B06, T3B07 Detail Drawing
T4B07, T4B09, T4B12 Elevation and Profile
T4B07, T4B09, T4B12 Detail Drawing
T5B09, T5B12 Elevation and Profile
T5B09, T5B12 Detail Drawing
T2C06 Elevation and Profile
T2C06 Detail Drawing
T3C06, T3C07 Elevation and Profile
T3C06, T3C07 Detail Drawing
T4C07, T4C09, T4C12 Elevation and Profile
T4C07, T4C09, T4C12 Detail Drawing
T5C09, T5C12 Elevation and Profile
T5C09, T5C12 Detail Drawing
T2D06 Elevation and Profile
T2D06 Detail Drawing
T3D06, T3D07 Elevation and Profile
T3D06, T3D07 Detail Drawing
T4D07, T4D09, T4D12 Elevation and Profile
T4D07, T4D09, T4D12 Detail Drawing
T5D09, T5D12 Elevation and Profile•
T5D09, T5CDl2 Detail Drawing
Detail Drawing of Step Boards (I)
Detail Drawing of Step Boards (II)
Detail Drawing of Inclined Steel Stair Embedded Parts
T1 06, T2A06 Bill of Materials
T3A06, T3A07 Bill of Materials
T4A07, T4A09 Bill of Materials
T4A12, T5A09 Bill of Materials
T5A12, T2806 Bill of Materials
T3806, T3807 Bill of Materials
T4807, T4809 Bill of Materials
T4812, T5809 Bill of Materials
T5812, T2C06 Bill of Materials
T3C06, T3C07 Bill of Materials
T4C07, T4C09 Bill of Materials
T4C12, T5C09 Bill of Materials
T5A12, T2806 Bill of Materials
T3D06, T3D07 Bill of Materials
T4D07, T4D09 Bill of Materials
T4D12, T5D09 Bill of Materials
T5D12 Bill of Materials
TWW Diagram of No-safety Cage Steel Stair
TDWa Diagram of No-safety Cage Steel Stair
TDWb Diagram of No-safety Cage Steel Stair
TDWc Diagram of No-safety Cage Steel Stair
THa Diagram of Safety Cage Steel Stair
THb Diagram of Safety Cage Steel Stair
THc Diagram of Safety Cage Steel Stair
TS Diagram of Overhanging Steel Stair
Aa Detail Drawing of Top Sections (Heavy Roofing)
Aa Detail Drawing of Top Sections (Light Roofing)
Ab Detail Drawing of Top Sections (Heavy Roofing)
Ab Detail Drawing of Top Sections (Light Roofing)
Ac Detail Drawing of Top Sections (Heavy Roofing)
Ac Detail Drawing of Top Sections (Light Roofing)
Detail Drawing of Safety Cage
B1-B4 Detail Drawing of Midsection
C1-C3 Detail Drawing of Lower Sections
Pl, 2 Detail Drawing of Cantilever Platforms
P1, 2 Steel Frame Structures of Cantilever Platform Thick Pillars
Bill of Materials for Roofing Maintenance Steel Stair (I)-(III)
Crane Steel Stair
Diagram of Inclined Steel Stair of Cranes on Center Pillars
Diagram of Inclined Steel Stair of Cranes on Side Pillars
Diagram of Inclined Steel Stairs of Cranes on Reeling Pillars (73°)
Diagram of Inclined Steel Stairs of Cranes on Reeling Pillars (59°)
Detail Drawing of Upper Crane Platforms DTP-1, 2••
Detail Drawing of Upper Crane Platforms DTP-3,
Detail Drawing of Upper Crane Platforms DTP-5, 6•--•
Detail Drawing of Upper Crane Platforms DTP-7, 8-••-
Flat Spots of Upper Crane Platforms (I)
Flat Spots of Upper Crane Platforms (II)
Detail Drawing of Small Stairs A, B and C
Bill of Materials for Upper Crane Platforms DTP-1
Bill of Materials for Upper Crane Platforms DTP-5
Center-pillar Steel Cockle Stairs
ZWLT-27 Diagram
ZWLT-28 Diagram
ZWLT-30 Diagram
ZWLT-33 Diagram
ZWLT-36 Diagram
ZWLT-42 Diagram
ZWLT-48 Diagram
ZWLT-54 Diagram
ZWLT-60 Diagram
ZNLT-27 Diagram
ZNLT-28 Diagram
ZNLT-29 Diagram
ZNLT-30 Diagram
ZNLT‘-33 Diagram
ZNLT-36 Diagram
ZNLT-39 Diagram
ZNLT-42 Diagram
ZNLT-48 Diagram
ZNLT-54 Diagram
ZNLT-60 Diagram
Constructional Detail of Steel Cockle Stairs (I)-(IV)
Detail Drawing of Steel Cockle Stairs TZ
Detail Drawing of Steel Cockle Stairs TB
Detail Drawing of Steel Cockle Stairs TB
Detail Drawing of Steel Cockle Stairs LTPl
Detail Drawing of Steel Cockle Stairs LTP
Detail Drawing of Steel Cockle Stairs LTP
Detail Drawing of Embedded Parts of the Steel Cockle Stairs
Detail Drawing of ZWLT Coping
Technical and Economic Targets of ZWLT Steel Cockle Stairs
Technical and Economic Targets of ZNLT Steel Cockle Stairs
Plate-type Steel Cockle Stairs
BLTA-4210, 4215 Diagram
BLTA-4810, 4815 Diagram
BLTA-5110, 5115 Diagram
BLTA-5710, 5715 Diagram
BLTA-6010, 6015 Diagram
BLTB-5410, 5415 Diagram
BLTB-6010, 6015 Diagram
BLTB-6610, 6615 Diagram
BLTB-7210, 7215 Diagram
BLTB-7810, 7815 Diagram
Detail Drawing of Indoor Steel Stairs DTl
Detail Drawing of Indoor Steel Stairs DT2.
Detail Drawing of Indoor Steel Stairs DT
Detail Drawing of Indoor Steel Stairs DT4.
Plan of Indoor Steel Stair ZTl
Detail Drawing of Indoor Steel Stairs ZTl-5 (I)
Detail Drawing of Indoor Steel Stairs ZTl-5 (II)
Plan of Indoor Steel Stairs STl,
Detail Drawing of Indoor Steel Stairs STl,
