Hello there.
I have got some problems to define a combination of load cases which consist of:
1 - self weight (which is set by sofiplus)
2 - LM1 model load which is set by using Teddy.
What I have done for now is to set selfweight in sofiplus and I have created teddy files to run LM1 along the bridge on national lane A and national lane B.
I make also a combination of LM1 load cases to get a group of loadcases (I wanted to get a situation when LM1 on national lane A is taken into account in different position than LM1 on national lane B)
Now I want to write a code in Teddy to get a ULS combination of selfweight + leading load (LM1 - to be exactly group of load which I mentioned) + follow load for example wind load. All of those load should have correct coefficients and factors.
this is code of LM1 run on two national lanes (A = 10 and B = 11)
$case 1 - laneset 10
lc #lc_minu1 type GR_U titl ‘LM1:UDL Lane 10 A’
copy no #trai(0) fact 1.0 type gru ref ‘axis.10’ dx 0
$case 1 - laneset 11
lc #lc_minu2 type GR_U titl ‘LM1:UDL Lane 11 B’
copy no #trai(1) fact 1.0 type gru ref ‘axis.11’ dx 0
and hereunder is code which take the worst load case for lane 10 and lane 11:
comb 1 stan base 2100 type GR_T
lc (#lc_min1 #lc_max1 1) type A1
lc (#lc_min2 #lc_max2 1) type A2
What should I do now to write correct ULS combination rule with all factors and other stuff?