Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

steel pipe support stability calculation


 

steel pipe support stability calculation:
Structural design of the structure of nine, ten-storey cantilevered steel pipe structure, in order to meet the design requirements, the decision to oblique beam construction joints kept in the beam side 2000m at; loaded to reduce support, and set aside within the beam of oblique plate steel pipe will be slab separate pouring.
End of the eaves gutter girder beam support riser spacing of 700mm checking, to determine whether they need to be encrypted by the entire support system. Load due to the gutters at the vertical and horizontal beam node, whichever is the next specimens of bent steel pipe checking.
sprial welded steel pipe
A. Design load:
Dead load template weight: [(0.25 2 × 0.6) (0.6 × 2 0.43 × 2) 0.5] × 0.7 × 0.05
 (0.3 × 2 0.5 × 2) × 2.0 / 2 × 0.05 = 0.220 t
Newly poured concrete weight: [0.25 × 0.6 0.07 × (0.6 0.43) 0.5 × 0.11] × 0.7 × 2.4
 0.3 × 0.5 × 2.0 / 2 × 2.4 = 0.826 t
               Reinforced weight (by concrete weight 1/10 meter): 0.1 x 0.826 = 0.083 t
                                       Σg = 1.129 t
Live load, the load of construction workers and equipment: (0.6 0.25 0.5) × 0.25 × 0.7 = 0.236 t
Design load q = 1.2 × 1.129 1.4 × 0.236 = 1.685 t
Two. steel pipe support checking:
) Steel pipe support stability calculation:
The top legislature of legs at the end of steel pipe to withstand the load N = 1.685 / 2 = 0.843t <Fp = 1.89t, to meet the requirements.
2) steel pipe sliding checking:
Role in the pole fastener load N = 1.685 / 2 = 0.843t> 0.8t, a single fastener sliding can not meet the requirements. Consider the importance of the structure under the beam to support the riser encryption to @ 350, node bent and about two specimens of bent Twill pieces sliding, so that to meet the requirements.
 

上一篇:Steel Pipe Technical Requirements

下一篇:Submarine pipeline,Seabed steel pipe,Submarine pipe

 Copyright (c)2012 LongtaidiIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

    A53 Welded Pipe,A53 LSAW pipe
    ASTM A53 Welded Pipe Standard: A53/API 5L GR. B Grade: X42, Gr. B Size: 2" to 32", Wallthickness:Sch10-Sch40 (2-30)mm.

    Oil pipeline
    Oil pipeline,J55/N80/L80/P110 Material API5CT oil pipeline 2)OD:2 2/8"~4 1/2" WT:2.87~16.00mm 3)MOQ:100 tons.

    45 # seamless steel pipe
    45 # seamless steel pipe.

    SCH 20 steel pipe parameters standard
    SCH 20 steel pipe parameters standard SCH 20 seamless steel pipe● SCH 20 seamless steel pipe Grade: 10 #● SCH 20 seamless steel pipe chemical composition:.
Contact Us Online To Serve You Better

Hot Click PRO

    ERW En10255 Pipe ,EN 10255 Steel Pipe Technical Data
    ERW En10255 Pipe ,EN 10255 Steel Pipe Technical Data,We can produce ERW/LSAW Steel Pipes: OD: 13.7mm ~ 273mm WT: 1.5 mm ~ 12 mm Length: Max 14 m Process method: ERW, LSAW Standard: BS EN 10255, ASTM A53, API 5L, JIS G3444, GB/T3091. Heat exchanger pipe and Heat exchanger boiler tube
    Heat exchanger pipe and Heat exchanger boiler tube,seamless heat exchanger tubes and boiler tubes 1.Our own factory,quality promised,fair price 2.NDT 3.+A,+N,oil-dip anti-rust. DIN 2391 pipe
    DIN 2391 Black Phosphated Hydraulic Tubes with High Precision seamless pipe. EN10297-1 Seamless steel pipe
    EN10297-1 Seamless steel pipe for mechanical and general engineering purposes - Technical delivery conditions Non-alloy and alloy steel tubes.