1.0.1 The specification is applicable in petrochemical enterprises for the design of steel frame structures to sustain coolers, heat exchangers , horizontal vessels and that with air coolers on its top.
The specification is not applicable for the design of steel frame with air coolers on the top of pipeline lane.
1.0.2 During the implement of the specification, other compulsory specifications at present should also be complied with.
2. Main Symbols
2.0.1 Action and effects of action
Fdk -standard value of horizontal equivalent loading on blower fan and motor of air coolers;
FEK - standard value of general horizontal earthquake action on frame;
FEK1, FEK2 - standard general horizontal earthquake action on frame at fundamental and secondary mode of vibration;
FVK - standard value of vertical equivalent loading of each blower fan and motor;
F1i, F2i - standard value of horizontal earthquake action at mass particle i on frame under fundamental and secondary mode of vibration respectively;
Geq -equivalent general gravity loading corresponding to fundamental natural vibration periods of frame;
M -design value of bending moment;
N -design value of reaction at support of beam; design value of axial force;
Nh -design value of horizontal force caused by bending moment on support;
P -design value of designed pretension force of each high-strength bolt;
PK -standard value of wind load on each layer’s nodal point of frame;
Q -design value of horizontal force on column footing;
R -design value of bearing capacity of structure member; reaction at flange of T-connection ;
S -design value of load effect combination of frame structure member under normal operation; area moment;
SEh -design value of load effect combination of frame structure member under the action of earthquake;
SEK - effect standard value of horizontal earthquake action;
SWer -design value of load effect combination of frame structure member under water filling testing;
WK - standard value of wind load on frame;
σC -design value of axially compression stress at the top surface of column footing.
Contents 1. General 2. Main Symbols 3. General Requirements 3.1 Structure Type and General requirements 3.2 Structural Arrangement 3.3 Detailing requirements of node joint 3.4 Materials 4. Load 4.1 Classification of load 4.2 Live load on platform 4.3 Equivalent load of blower fan and motor on air cooler 4.4 Wind load 4.5 Earthquake action 5. Structure computation 5.1 General requirements 5.2 Anti-seismic analysis of structure 5.3 Load effect combination in bearing capacity limit state 5.4 Computation of structure members in bearing capacity limit state 6. Computation and Construction of node joint 6.1 Hinged connection between beams 6.2 Hinged connection between beam and column 6.3 Rigid connection of beam and column 6.4 Connection of top layer beam and column 6.5 Connection of angle brace and beam-column 6.6 Connection between beam and support of horizontal equipments 6.7 Detailing of column footing 7. Requirements of detailing 7.1 Structure members 7.2 Foundation Appendix A Computation of converting windward area of each parts on frame Appendix B Selection table of anchor bolts Appendix C Wording Explanations
Standard
SH 3077-1996 Petrol-chemical enterprises design specification for steel structure coolers and exchangers frame (English Version)
Standard No.
SH 3077-1996
Status
superseded
Language
English
File Format
PDF
Word Count
13000 words
Price(USD)
260.0
Implemented on
1996-9-1
Delivery
via email in 1 business day
Detail of SH 3077-1996
Standard No.
SH 3077-1996
English Name
Petrol-chemical enterprises design specification for steel structure coolers and exchangers frame
SH 3077-1996, SH/T 3077-1996, SHT 3077-1996, SH3077-1996, SH 3077, SH3077, SH/T3077-1996, SH/T 3077, SH/T3077, SHT3077-1996, SHT 3077, SHT3077
Introduction of SH 3077-1996
1. General
1.0.1 The specification is applicable in petrochemical enterprises for the design of steel frame structures to sustain coolers, heat exchangers , horizontal vessels and that with air coolers on its top.
The specification is not applicable for the design of steel frame with air coolers on the top of pipeline lane.
1.0.2 During the implement of the specification, other compulsory specifications at present should also be complied with.
2. Main Symbols
2.0.1 Action and effects of action
Fdk -standard value of horizontal equivalent loading on blower fan and motor of air coolers;
FEK - standard value of general horizontal earthquake action on frame;
FEK1, FEK2 - standard general horizontal earthquake action on frame at fundamental and secondary mode of vibration;
FVK - standard value of vertical equivalent loading of each blower fan and motor;
F1i, F2i - standard value of horizontal earthquake action at mass particle i on frame under fundamental and secondary mode of vibration respectively;
Geq -equivalent general gravity loading corresponding to fundamental natural vibration periods of frame;
M -design value of bending moment;
N -design value of reaction at support of beam; design value of axial force;
Nh -design value of horizontal force caused by bending moment on support;
P -design value of designed pretension force of each high-strength bolt;
PK -standard value of wind load on each layer’s nodal point of frame;
Q -design value of horizontal force on column footing;
R -design value of bearing capacity of structure member; reaction at flange of T-connection ;
S -design value of load effect combination of frame structure member under normal operation; area moment;
SEh -design value of load effect combination of frame structure member under the action of earthquake;
SEK - effect standard value of horizontal earthquake action;
SWer -design value of load effect combination of frame structure member under water filling testing;
WK - standard value of wind load on frame;
σC -design value of axially compression stress at the top surface of column footing.
Contents of SH 3077-1996
Contents
1. General
2. Main Symbols
3. General Requirements
3.1 Structure Type and General requirements
3.2 Structural Arrangement
3.3 Detailing requirements of node joint
3.4 Materials
4. Load
4.1 Classification of load
4.2 Live load on platform
4.3 Equivalent load of blower fan and motor on air cooler
4.4 Wind load
4.5 Earthquake action
5. Structure computation
5.1 General requirements
5.2 Anti-seismic analysis of structure
5.3 Load effect combination in bearing capacity limit state
5.4 Computation of structure members in bearing capacity limit state
6. Computation and Construction of node joint
6.1 Hinged connection between beams
6.2 Hinged connection between beam and column
6.3 Rigid connection of beam and column
6.4 Connection of top layer beam and column
6.5 Connection of angle brace and beam-column
6.6 Connection between beam and support of horizontal equipments
6.7 Detailing of column footing
7. Requirements of detailing
7.1 Structure members
7.2 Foundation
Appendix A Computation of converting windward area of each parts on frame
Appendix B Selection table of anchor bolts
Appendix C Wording Explanations
