Stainless Steel Ladder Design [PDF]

Zitiervorschau

CONSULTANT/S: 

CLIENT: 

CONTRACTOR : 

 

SUBCONTRACTOR : 

 

   

Date: 17‐07‐2017 CALCULATION SHEET REV.00 FIRE WATER TANK SS LADDER

       

«SALWA BEACH RESORT HOTEL SALWA, QATAR» CALCULATION SHEET « FIRE WATER TANK SS LADDER»

CLIENT: PRIVATE ENGINEERING OFFICE CONSULTANT: DAR AL‐HANDASAH MAIN CONTRACTOR:AL ALI ENGINEERING Sub Contractor: AL QATARIA

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Contents 1. Model geometry 2. Material properties 3. Section properties 4. Codes and reference 5. Definitions 6. Design 6.1. Loads 6.1.1. Load cases 6.1.2. Load combinations 6.2. Structure system 7. Deflection limit state 8. Results and checks 9.Connection

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1. Model geometry THIS SECTION PROVIDES MODEL GEOMETRY INFORMATION, INCLUDING POST (RHS 100X50X3),(RUNG PIPE 33.4X2.77) (CAGEFLAT BAR 50X6)

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2. Material properties This section provides material property information for materials used in the model.

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3. Section properties This section provides section property information for objects used in the model.

3.1. POST RHS 100X50X3

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3.2. RUNG PIPE BAR 33.4X2.77MM

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3.3. CAGE FLAT BAR 50X6.0

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4. Codes and reference This section provides codes and references for objects used in the model

1-Project Specification 2-BS 5950-2:2001, Specification for materials, Fabrication and erection — Rolled and welded sections 3-ANSI A14.3

5. Definitions of used symbol This section provides definitions of the used symbols in this sheet

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6. Design This section provides the steps of design

6.1. Loads 6.1.1.Load cases 6.1.1.1. Dead load 1-Own Weight Of Steel Section According To Unit Weight Of Steel = 7.85 t/m3 2-Collateral Load (CL)= 0.05T/M

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6.1.1.2. LIVE load

ANSI-ASC A14.3 (American National Standard For Ladder)

Concentrated Vertical Live Load (LLV) =250 Pound = 0.113 Ton Concentrated Horizontal Live Load (LLH) =250 Pound = 0.113 Ton

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6.1.1.3. Thermal Load

 

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6.1.2. Load combinations  According to BS5950-1:2000

     

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7. Deflection limit state This section provides the allowable deflection for member

Allowable deflection limit

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8. Results and Checks This section provides the results of design and checks of section If are safe to useor no

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FRAME LABELS

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POINT Labels

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9. CONNECTION DESIGN 9.1. BASE PLATE

MAX SHEAR(X) = 1.6 KN MAX SHEAR(Y) = 3 KN MAX TENSION = 0.0 KN

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DETAIL-2

MAX SHEAR =0.1 KN MAX TENSION =5.5 KN

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