Technical Data Sheet. British Standards Compliant. TECHNICAL DATA SHEET System 160 (British Standards)

Transcription

1 Technical Data Sheet British Standards Compliant Mass 10 System 160 Mass 25 Mass 50 MAT 75 / 125 Superprop Hydraulics Quickbridge MU Falsework MU Bridging Compact Bridging BarrierGuard 800 Instrumentation Mabey Hire Ltd. Scout Hill, Ravensthorpe, Dewsbury, West Yorkshire WF13 3EJ United Kingdom Telephone: +44 (0) Facsimile: +44 (0) Website: Document Ref: TDSS160 Page No. 1 of 15

2 Contents Index Reference Description Page No. Contents Introduction Prop Units Shutter Beams Plumbing Prop Adjustable Ends & Accessories Clips & Connection Fittings Needle Beams & Accessories Equipment List Bolt Application Table 15 Document Ref: TDSS160 Page No. 2 of 15

3 1.0 Introduction Application This Technical Data Sheet is designed provide information of sufficient content and detail as enable engineers, competent in structural analysis & structural steelwork design safely design structures incorporating System 160. Design Codes System 160 is a modular system primarily for use in temporary works and as such complies with the following codes:- BS 449:1969 inc Amendment - Specification for the use of Structural Steel in Buildings Safe Working Loads The safe working loads for members & joints given in the Technical Data Sheet are generally based on theoretical values calculated in accordance with BS 449. In many cases full scale laborary tests have been carried out & compared the calculated values. In all cases a minimum facr of safety of 1.7 against the onset of permanent deformation has been established. All loads are all given as characteristic allowable working loads / strengths i.e. unfacred. Product Use For the handling and use of System 160, please refer the current Product User Guide. Document Ref: TDSS160 Page No. 3 of 15

4 2.1 Prop Units Details The Prop unit forms the basis of the System 160 System. Props are fabricated from twin 2.75mm thick back back coldformed web and flange sections (Material Grade: HR50 F45), and are provided with 101mm diameter holes in the webs allow connection of auxiliary components. End plates are provided with 18mm diameter connecting holes for M16 bolts. Eight standard lengths up 4500mm Code No. Description Length (mm) Weight (Kg) S3/ Prop Unit S3/ Prop Unit S3/ Prop Unit S3/ Prop Unit S3/ Prop Unit S3/1 900 Prop Unit S3/1 540 Prop Unit S3/1 360 Prop Unit Note: Prop end connections are made by using 6No S3/22 M16 gr8.8 bolts 45mm long Section Properties of Prop Units Minimum Section Properties (at lightening holes) Area (cm 2 ) Inertia (cm 4 ) Section Modulus (cm 3 ) Radius of Gyration (cm) A I xx * I yy Z xx * Z yy r xx * r yy * See note on page 5 on Y-Y properties Maximum cross sectional area (away from holes) Gross Area 25 cm 2 Document Ref: TDSS160 Page No. 4 of 15

5 2.1.3 General Prop Unit Capacities Major Axis (X-X) Capacities:- Maximum bending moment suitably restrained assuming no local point load Maximum bending moment suitably restrained with 160 kn point load Maximum moment of resistance at joint (6 No. M16 bolts) Maximum shear capacity Maximum point load when distributed evenly over an area of 150 x 150mm 60 knm 30 knm 25 knm 120 kn 160 kn Minor Axis Bending Capacity:- Maximum bending moment about Y-Y axis 7.5 knm * * Note on Y-Y properties: Performance in the Y-Y direction is relatively complex and values are based on testing and finite element analysis. Refer Mabey Hire engineers if further information is required Load Capacity of Prop Units - Axial Prop Loading Chart Notes: 1. A facr of safety of 1.7 for axial prop loads was used. 2. When used in tension the Safe Working Load is 120 kn. 3. Values assume that the load is applied concentrically along the centre of the prop i.e no eccentricity. 4. In horizontal applications, the capacity above may be used providing that the props are used with the soldier webs / lightening holes in the vertical plane. 5. Longer props can be braced reduce the effective length and improve the capacity. 6. All bolt joints require 6 No. S3/22 bolts. 7. Straightness requirement: When the prop is assembled, the maximum deviation from straight should be 2mm per metre length e.g. 10mm for a 5m prop. Should a prop fall outside this requirement, components should be checked for damage. 8. Limitations of End Fittings: Values may be limited by the type of end fittings used. In the absence of a standard end fitting, the load must be applied through a stiff surface such as a steel plate or uniform concrete surface. 9. Further information should be obtained from Mabey Hire engineers. Document Ref: TDSS160 Page No. 5 of 15

6 2.2 Shutter Beams Details & Section Properties The Mabey Hire steel Shutter Beam is equivalent a 9 x 3 SC4 timber waler. 2.3 Plumbing Prop Details & Properties The main application for this item is as a lightweight plumbing prop. PP-00 S.W.L. at Min. length = 35 kn S.W.L. at Max. length = 35 kn PP-01 S.W.L. at Min. length = 35 kn S.W.L. at Max. length = 17 kn Note: S3/10/SA1 or SA3 at each end adds 130mm the Prop min & max lengths. Document Ref: TDSS160 Page No. 6 of 15

7 2.4 Adjustable Ends & Accessories S3/09 Push Pull adjustable Base Unit (Weight = 33 kg) Load Capacity Compression = 200 kn Tension = 120 kn S3/10 Fixed Head Unit (Weight = 16 kg) Load Capacity Compression = 200 kn Tension = 120 kn S3/10A Fixed Head Unit (Weight = 16.7 kg) Load Capacity Compression = 200 kn Tension = 120 kn Document Ref: TDSS160 Page No. 7 of 15

8 2.4 Adjustable Ends & Accessories Cont d S3/24 90 Prop Unit Connecr (Weight = 18.5 kg) Load Capacity Compression = 200 kn Tension = 120 kn Moment capacity 25 knm around the corner (6 No. S3/22 bolts required per connection) S3/42 Six Way Connecr (Weight = 40 kg) Load Capacity Compression = 200 kn Tension = 120 kn Moment capacity 25 knm around the corner (6 No. S3/22 bolts required per connection) S3/25 Pivot Block (Weight = 19.5 kg) Joint shear capacity = 120 kn (4 No. S3/22 bolts required per connection) Document Ref: TDSS160 Page No. 8 of 15

9 2.4 Adjustable Ends & Accessories cont d S3/40 Swivel Connecr (Weight = 20 kg) Shear capacity 120 knm between S3/40 and horizontal Prop Unit (2 No. s3/05 web connecrs required) S3/55 Header Connecr (Weight = 13 kg) Provides a connection between the Prop end plate and the Prop Unit header beam. S3/57 100kN Jack (Weight = 18 kg) Load Capacity Compression = 100 kn Tension = 0 kn Note: NOT be used in Tension Document Ref: TDSS160 Page No. 9 of 15

10 2.5 Clips and Connection Fittings S3/05 Web connecr (Weight = 0.55 kg / 1.05 kg inc bolt) Used connect various fittings the Prop Unit web holes. S3/05 Double Web connecr (Weight = 2.8 kg inc bolt) Used when fittings are connected on the Prop Unit from both sides. S3/GGC Gravlock Connecr (Weight = kg) Used connect scaffold tube bracing Prop Units. Note: The S3/30 Scaffold Clamp can be used as an alternative the S3/GGC. Prop Unit Bracing Document Ref: TDSS160 Page No. 10 of 15

11 2.6 Needle Beams & Accessories Needle Beams Needle Beam Accessories S3/53 Tilting Head (Weight = 17.5 kg) End Plate Details Load Capacity Compression = 200 kn N-011 Location Plate (Weight = 6.5 kg) Lindapter Fixing (Actual Fixing assembly is dependant on Needle Beam UC size) Document Ref: TDSS160 Page No. 11 of 15

12 2.6.2 Needle Beam Accessories Cont d N-001 Connecr Plate (Weight = 3.1 kg) N-002 Washer (Weight = 0.25 kg) N-003 Clamp Plate (Weight = 1.4 kg) Document Ref: TDSS160 Page No. 12 of 15

13 2.6.3 Needle Beam deflections Central Point Load on 152 x 152 x 37 kg/m U.C. Needle Beam N-004 & N-014 Central Point Load on Prop Unit Used as a Needle Beam Examples: A N-004 Needle spanning 2.0m subject a central point loading of 52 kn will deflect 1.9mm. A Prop Unit Needle spanning 2.0m subject a central point loading of 52 kn will deflect 2.2mm. Central Point Load on 203 x 203 x 60 kg/m U.C. Needle Beam N-009 Central Point Load on 254 x 254 x 107 kg/m U.C. Needle Beam N-008, N-010 & N-012 Notes: The graphs extend the point where one of the following limits is reached: (a) The central point load reaches its maximum safe value. or (b) The deflection reaches 3.0mm. or (c) The central point load reaches 200 kn. Under controlled design conditions, eg with props of a higher capacity, it may be possible work above these limits. Please contact Mabey Hire Engineers for assistance. Document Ref: TDSS160 Page No. 13 of 15

14 3.0 Equipment List Part No. Description Weight (Kg) Part No. Description Weight (Kg) S3/ mm Prop Unit N mm UC Needle Beam x 2500mm S3/ mm Prop Unit 82.0 N mm UC Needle Beam x 2000mm 84.0 S3/ mm Prop Unit 62.5 N mm UC Needle Beam x 3000mm S3/ mm Prop Unit 52.0 N mm UC Needle Beam x 3000mm S3/ mm Prop Unit 40.0 N mm UC Needle Beam x 2000mm S3/ mm Prop Unit 25.0 N mm UC Needle Beam x 2500mm S3/ mm Prop Unit 15.7 N mm UC Needle Beam x 3030mm S3/ mm Prop Unit 11.8 S3/53 Tilting Head 17.5 S3/2/ mm Shutter Beam 54.6 N-001 Connecr Plate 3.1 S3/2/ mm Shutter Beam 40.7 N-002 Washer 0.25 S3/2/ mm Shutter Beam 33.9 N-003 Clamp Plate 1.4 S3/2/ mm Shutter Beam 27.3 N-011 Location Plate 6.5 S3/2/ mm Shutter Beam 21.2 S3/2/ mm Shutter Beam 13.5 LIN-S3/43 Half Cast Shutter Beam Clip 0.4 S3/2/ mm Shutter Beam 7.1 LIN-M16x110 M16 x 110mm Cup Square Bolt 0.3 S3/2/ mm Shutter Beam 3.0 LIN-B16LT B16 Lindapter Long tail 0.5 LIN-CW16 CW16 Clipped Washer 0.1 PP mm Plumbing Prop (exc. ends) 26.0 LIN-S3/43K ½ S3/43 Clip Kit 0.7 PP mm Plumbing Prop (exc. ends) 20.0 S3/09 Push Pull Adjustable Base Unit 33.0 S3/10 Fixed Head Unit 16.0 S3/10A Fixed Head Unit 16.7 S3/24 90 Prop Unit Connecr 18.5 S3/25 Pivot Block 19.5 S3/40 Swivel Connecr 20.0 S3/42 Six Way Connecr 40.0 S3/55 Header Connecr 13.0 S3/ kn Jack 18.0 S3/05 Web Connecr 1.1 S3/05B Double Web Connecr 2.8 S3/GGC Gravlock Connecr 1.0 ST15/7 Wing Nut 0.3 ST15/9A Hexagon Nut 0.1 Document Ref: TDSS160 Page No. 14 of 15

15 4.0 Bolt Application Table NB: All bolts are Grade 8.8. If washers are required they should be ordered separately & used under the Nut only. Connection Type Bolt Details Push Pull Adjustable Base End Plate Fixed Head Unit End Plate 90 Prop Unit Connecr End Plate Pivot Block End Plate Swivel Connecr End Plate Six Way Connecr End Plate Header Connecr End Plate Tilting Head End Plate M16 x 45mm long Bolt & Nut (S3/22) Fixed Head Unit Plumbing Prop Tilting Head Web Connecr Web Connecr Web Connecr Fixed Head Unit Double Web Connecr Needle Beam Connecr Plate Needle Beam Clamp Plate Needle Beam Connecr Plate / Washer M24 x 140mm long Bolt (S3/21) M24 x 110mm long Bolt (S3/05B/BOLT) M16 x 60mm long Bolt & Nut (JCBP-062) M16 x 45mm long Bolt (S3/22) Document Ref: TDSS160 Page No. 15 of 15