Dear sir,
I would like to calculate GRP pipes with BS7159 code using Caesar II. But I’m not sure that this load cases combination is correct for this code.
Can someone confirm this load cases combination? If this one is not correct can you give me the correct one, please?

Load Case Name type Status Output Combination
1 W+H(HGR) HGR Suppress Disp/Force/Stress
2 W+T1+P1+H(HGR) HGR Suppress Disp/Force/Stress
3 WW+HP HYD Keep Disp/Force/Stress
4 (SUS) WNC SUS Keep Disp/Force/Stress
5 (SUS) WNC SUS Keep Disp/Force/Stress
6 (OPE) W+T1+P1+D3 OPE Keep Disp/Force/Stress
7 (SUS) W+P1+D3 SUS Keep Disp/Force/Stress
8 (OPE) W+T1+P1+D3+WIN1 OPE Keep Disp/Force
9 (OPE) W+T1+P1+D3+WIN2 OPE Keep Disp/Force
10 (OPE) W+T1+P1+D3+WIN3 OPE Keep Disp/Force
11 (OPE) W+T1+P1+D3+WIN4 OPE Keep Disp/Force
12 (OPE) W+T1+P1+D3+1.75WIN1 OPE Keep Disp/Force
13 (OPE) W+T1+P1+D3+1.75WIN2 OPE Keep Disp/Force
14 (OPE) W+T1+P1+D3+1.75WIN3 OPE Keep Disp/Force
15 (OPE) W+T1+P1+D3+1.75WIN4 OPE Keep Disp/Force
16 (OPE) W+T1+P1+D1+D3+U1 OPE Keep Disp/Force
17 (OPE) W+T1+P1-D1+D3-U1 OPE Keep Disp/Force
18 (OPE) W+T1+P1+D2+D3+U2 OPE Keep Disp/Force
19 (OPE) W+T1+P1-D2+D3-U2 OPE Keep Disp/Force
20 (OPE) W+T1+P1+D3+U3 OPE Keep Disp/Force
21 (OPE) W+T1+P1+D3-U3 OPEKeep Disp/Force
22 (EXP) L22=L6-L7 EXP Keep Disp/Force/Stress Algebraic
23 (OCC) L23=L8-L6 OCCSuppressDisp/Force/Stress Algebraic
24 (OCC) L24=L9-L6 OCCSuppressDisp/Force/Stress Algebraic
25 (OCC) L25=L10-L6OCCSuppressDisp/Force/Stress Algebraic
26 (OCC) L26=L11-L6OCCSuppressDisp/Force/Stress Algebraic
27 (OCC) L27=L12-L6OCCSuppressDisp/Force/Stress Algebraic
28 (OCC) L28=L13-L6OCCSuppressDisp/Force/Stress Algebraic
29 (OCC) L29=L14-L6OCCSuppressDisp/Force/Stress Algebraic
30 (OCC) L30=L15-L6OCCSuppressDisp/Force/Stress Algebraic
31 (OCC) L31=L16-L6OCCSuppressDisp/Force/Stress Algebraic
32 (OCC) L32=L17-L6OCCSuppressDisp/Force/Stress Algebraic
33 (OCC) L33=L18-L6OCCSuppressDisp/Force/Stress Algebraic
34 (OCC) L34=L19-L6OCCSuppressDisp/Force/Stress Algebraic
35 (OCC) L35=L20-L6OCCSuppressDisp/Force/Stress Algebraic
36 (OCC) L36=L21-L6OCCSuppressDisp/Force/Stress Algebraic
37 (OCC) L37=L23,L24 OCC Keep Disp/Force/Stress Max
38 (OCC) L38=L25,L26 OCC Keep Disp/Force/Stress Max
39 (OCC) L39=L37+L38 OCC Keep Disp/Force/Stress SRSS
40 (OCC) L40=L27,L28 OCC Keep Disp/Force/Stress Max
41 (OCC) L41=L29,L30 OCC Keep Disp/Force/Stress Max
42 (OCC) L42=L40+L41 OCC Keep Disp/Force/Stress SRSS
43 (OCC) L43=L31,L32 OCC Keep Disp/Force/Stress Max
44 (OCC) L44=L33,L34 OCC Keep Disp/Force/Stress Max
45 (OCC) L45=L35,L36 OCC Keep Disp/Force/Stress Max
46 (OCC) L46=L43+L44+L45 OCC Keep Disp/Force/Stress SRSS
47 (OCC) L47=L7+L37 OCC Keep Stress Scalar
48 (OCC) L48=L7+L38 OCC Keep Stress Scalar
49 (OCC) L49=L7+L39 OCC Keep Stress Scalar
50 (OCC) L50=L7+L40 OCC Keep Stress Scalar
51 (OCC) L51=L7+L41 OCC Keep Stress Scalar
52 (OCC) L52=L7+L42 OCC Keep Stress Scalar
53 (OCC) L53=L7+L43 OCC Keep Stress Scalar
54 (OCC) L54=L7+L44 OCC Keep Stress Scalar
55 (OCC) L55=L7+L45 OCC Keep Stress Scalar
56 (OCC) L56=L7+L46 OCC Keep Stress Scalar

Where :
W: Poids propre
T1:Température de calcul
P1: Pression de calcul
WW : Poids eau épreuve
HP : Pression d’épreuve
WIN1 : Vent selon +X
WIN2 : Vent selon –X
WIN3 : Vent selon +Y
WIN4 : Vent selon -Y
U1 : Séisme selon X
U2 : Séisme selon Y
U3 : Séisme selon Z
D1:Déplacement selon X
D2:Déplacement selon Y
D3:Tassement selon Z(négatif)


Thank you for advance