<
From version < 158.1 >
edited by Fredrik Lagerström
on 2020/03/27 11:38
To version < 159.1 >
edited by Fredrik Lagerström
on 2020/03/27 11:39
>
Change comment: There is no comment for this version

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4 4  
5 5  Depending on the current FEM-Design module you can do different calculations: displacement, internal forces, stresses, stability, imperfections, stability analysis, eigenfrequencies and/or seismic analysis. Some extra settings such as cracked-section analysis, non-linear behaviour etc. are also available for certain modules.
6 6  
7 -(% style="width:816px" %)
8 -|(% style="width:284px" %)Analysis type/settings|(% style="text-align:center; width:116px" %)[[image:1585304282722-904.png]]|(% style="text-align:center; width:99px" %)[[image:1585304287939-388.png]]|(% style="text-align:center; width:107px" %)[[image:1585304293078-535.png]]|(% style="text-align:center; width:100px" %)[[image:1585304298027-412.png]]|(% style="text-align:center; width:107px" %)[[image:1585304303530-165.png]]
9 -|(% style="width:284px" %)Analysis for load cases|(% style="text-align:center; width:116px" %)[[image:1585304316868-130.png]]|(% style="text-align:center; width:99px" %)[[image:1585304325317-999.png]]|(% style="text-align:center; width:107px" %)[[image:1585304325976-532.png]]|(% style="text-align:center; width:100px" %)[[image:1585304326683-198.png]]|(% style="text-align:center; width:107px" %)[[image:1585304335642-255.png]]
10 -|(% style="width:284px" %)Analysis for load combinations|(% style="text-align:center; width:116px" %)[[image:1585304320572-882.png]]|(% style="text-align:center; width:99px" %)[[image:1585304324426-152.png]]|(% style="text-align:center; width:107px" %)[[image:1585304345360-694.png]]|(% style="text-align:center; width:100px" %)[[image:1585304337095-717.png]]|(% style="text-align:center; width:107px" %)[[image:1585304348201-717.png]]
11 -|(% style="width:284px" %)Analysis for maximum of  load groups|(% style="text-align:center; width:116px" %)[[image:1585304322886-289.png]]|(% style="text-align:center; width:99px" %)[[image:1585304338474-309.png]]|(% style="text-align:center; width:107px" %)[[image:1585304346672-963.png]]|(% style="text-align:center; width:100px" %)[[image:1585304343412-989.png]]|(% style="text-align:center; width:107px" %)[[image:1585304350465-766.png]]
12 -|(% style="width:284px" %)Imperfections|(% style="text-align:center; width:116px" %) |(% style="text-align:center; width:99px" %) |(% style="text-align:center; width:107px" %) |(% style="text-align:center; width:100px" %)[[image:1585304355098-291.png]]|(% style="text-align:center; width:107px" %)[[image:1585304356971-553.png]]
13 -|(% style="width:284px" %)Second order analysis|(% style="text-align:center; width:116px" %) |(% style="text-align:center; width:99px" %) |(% style="text-align:center; width:107px" %) |(% style="text-align:center; width:100px" %)[[image:1585304366475-455.png]]|(% style="text-align:center; width:107px" %)[[image:1585304368061-608.png]]
14 -|(% style="width:284px" %)Stability analysis|(% style="text-align:center; width:116px" %) |(% style="text-align:center; width:99px" %) |(% style="text-align:center; width:107px" %) |(% style="text-align:center; width:100px" %)[[image:1585304451552-428.png]]|(% style="text-align:center; width:107px" %)[[image:1585304456840-851.png]]
15 -|(% style="width:284px" %)Eigenfrequencies|(% style="text-align:center; width:116px" %)[[image:1585304446676-611.png]]|(% style="text-align:center; width:99px" %)[[image:1585304448716-182.png]]|(% style="text-align:center; width:107px" %)[[image:1585304455595-358.png]]|(% style="text-align:center; width:100px" %)[[image:1585304450524-253.png]]|(% style="text-align:center; width:107px" %)[[image:1585304452997-875.png]]
16 -|(% style="width:284px" %)Seismic analysis|(% style="text-align:center; width:116px" %) |(% style="text-align:center; width:99px" %) |(% style="text-align:center; width:107px" %) |(% style="text-align:center; width:100px" %)[[image:1585304442660-117.png]]|(% style="text-align:center; width:107px" %)[[image:1585304445044-144.png]]
17 -|(% style="width:284px" %)Non-linear behavior|(% style="text-align:center; width:116px" %)[[image:1585304434090-131.png]]|(% style="text-align:center; width:99px" %)[[image:1585304436010-650.png]]|(% style="text-align:center; width:107px" %)[[image:1585304425716-631.png]]|(% style="text-align:center; width:100px" %)[[image:1585304429309-891.png]]|(% style="text-align:center; width:107px" %)[[image:1585304427706-966.png]]
18 -|(% style="width:284px" %)Cracked-section analysis|(% style="text-align:center; width:116px" %)[[image:1585304432576-696.png]]|(% style="text-align:center; width:99px" %)[[image:1585304430965-519.png]]|(% style="text-align:center; width:107px" %)[[image:1585304423428-601.png]]|(% style="text-align:center; width:100px" %)[[image:1585304419438-855.png]]|(% style="text-align:center; width:107px" %)[[image:1585304421638-598.png]]
19 -|(% style="width:284px" %)Peak**//-smoothing algorithm//**|(% style="text-align:center; width:116px" %)[[image:1585304384420-951.png]]|(% style="text-align:center; width:99px" %)[[image:1585304385724-492.png]]|(% style="text-align:center; width:107px" %)[[image:1585304386991-527.png]]|(% style="text-align:center; width:100px" %)[[image:1585304388291-423.png]]|(% style="text-align:center; width:107px" %)[[image:1585304390530-213.png]]
7 +(% style="width:610px" %)
8 +|(% style="width:259px" %)Analysis type/settings|(% style="text-align:center; width:77px" %)[[image:1585304282722-904.png]]|(% style="text-align:center; width:62px" %)[[image:1585304287939-388.png]]|(% style="text-align:center; width:69px" %)[[image:1585304293078-535.png]]|(% style="text-align:center; width:70px" %)[[image:1585304298027-412.png]]|(% style="text-align:center; width:70px" %)[[image:1585304303530-165.png]]
9 +|(% style="width:259px" %)Analysis for load cases|(% style="text-align:center; width:77px" %)[[image:1585304316868-130.png]]|(% style="text-align:center; width:62px" %)[[image:1585304325317-999.png]]|(% style="text-align:center; width:69px" %)[[image:1585304325976-532.png]]|(% style="text-align:center; width:70px" %)[[image:1585304326683-198.png]]|(% style="text-align:center; width:70px" %)[[image:1585304335642-255.png]]
10 +|(% style="width:259px" %)Analysis for load combinations|(% style="text-align:center; width:77px" %)[[image:1585304320572-882.png]]|(% style="text-align:center; width:62px" %)[[image:1585304324426-152.png]]|(% style="text-align:center; width:69px" %)[[image:1585304345360-694.png]]|(% style="text-align:center; width:70px" %)[[image:1585304337095-717.png]]|(% style="text-align:center; width:70px" %)[[image:1585304348201-717.png]]
11 +|(% style="width:259px" %)Analysis for maximum of  load groups|(% style="text-align:center; width:77px" %)[[image:1585304322886-289.png]]|(% style="text-align:center; width:62px" %)[[image:1585304338474-309.png]]|(% style="text-align:center; width:69px" %)[[image:1585304346672-963.png]]|(% style="text-align:center; width:70px" %)[[image:1585304343412-989.png]]|(% style="text-align:center; width:70px" %)[[image:1585304350465-766.png]]
12 +|(% style="width:259px" %)Imperfections|(% style="text-align:center; width:77px" %) |(% style="text-align:center; width:62px" %) |(% style="text-align:center; width:69px" %) |(% style="text-align:center; width:70px" %)[[image:1585304355098-291.png]]|(% style="text-align:center; width:70px" %)[[image:1585304356971-553.png]]
13 +|(% style="width:259px" %)Second order analysis|(% style="text-align:center; width:77px" %) |(% style="text-align:center; width:62px" %) |(% style="text-align:center; width:69px" %) |(% style="text-align:center; width:70px" %)[[image:1585304366475-455.png]]|(% style="text-align:center; width:70px" %)[[image:1585304368061-608.png]]
14 +|(% style="width:259px" %)Stability analysis|(% style="text-align:center; width:77px" %) |(% style="text-align:center; width:62px" %) |(% style="text-align:center; width:69px" %) |(% style="text-align:center; width:70px" %)[[image:1585304451552-428.png]]|(% style="text-align:center; width:70px" %)[[image:1585304456840-851.png]]
15 +|(% style="width:259px" %)Eigenfrequencies|(% style="text-align:center; width:77px" %)[[image:1585304446676-611.png]]|(% style="text-align:center; width:62px" %)[[image:1585304448716-182.png]]|(% style="text-align:center; width:69px" %)[[image:1585304455595-358.png]]|(% style="text-align:center; width:70px" %)[[image:1585304450524-253.png]]|(% style="text-align:center; width:70px" %)[[image:1585304452997-875.png]]
16 +|(% style="width:259px" %)Seismic analysis|(% style="text-align:center; width:77px" %) |(% style="text-align:center; width:62px" %) |(% style="text-align:center; width:69px" %) |(% style="text-align:center; width:70px" %)[[image:1585304442660-117.png]]|(% style="text-align:center; width:70px" %)[[image:1585304445044-144.png]]
17 +|(% style="width:259px" %)Non-linear behavior|(% style="text-align:center; width:77px" %)[[image:1585304434090-131.png]]|(% style="text-align:center; width:62px" %)[[image:1585304436010-650.png]]|(% style="text-align:center; width:69px" %)[[image:1585304425716-631.png]]|(% style="text-align:center; width:70px" %)[[image:1585304429309-891.png]]|(% style="text-align:center; width:70px" %)[[image:1585304427706-966.png]]
18 +|(% style="width:259px" %)Cracked-section analysis|(% style="text-align:center; width:77px" %)[[image:1585304432576-696.png]]|(% style="text-align:center; width:62px" %)[[image:1585304430965-519.png]]|(% style="text-align:center; width:69px" %)[[image:1585304423428-601.png]]|(% style="text-align:center; width:70px" %)[[image:1585304419438-855.png]]|(% style="text-align:center; width:70px" %)[[image:1585304421638-598.png]]
19 +|(% style="width:259px" %)Peak**//-smoothing algorithm//**|(% style="text-align:center; width:77px" %)[[image:1585304384420-951.png]]|(% style="text-align:center; width:62px" %)[[image:1585304385724-492.png]]|(% style="text-align:center; width:69px" %)[[image:1585304386991-527.png]]|(% style="text-align:center; width:70px" %)[[image:1585304388291-423.png]]|(% style="text-align:center; width:70px" %)[[image:1585304390530-213.png]]
20 20  
21 21  Table: Analysis features by FEM-Design Modules
22 22  
... ... @@ -118,7 +118,6 @@
118 118  [[image:1585304779623-853.png]]
119 119  )))
120 120  
121 -
122 122  |(% style="width:113px" %)[[image:warning.png]]|(% style="width:1377px" %)If the loads are too large when using second order analysis, the program stops the calculations with an error message.
123 123  
124 124  == Diaphragm calculation ==
... ... @@ -139,11 +139,11 @@
139 139  
140 140  When incremental method is chosen, the model is built stage-by-stage. In case of “ghost” structure method the full structure is in the calculation, but stiffness of those structural parts which aren’t in the specific stage is highly reduced.
141 141  
142 -(% style="color: rgb(231, 76, 60); font-size: 36px" %)**PICTURE MISSING**
141 +(% style="color:#e74c3c; font-size:36px" %)**PICTURE MISSING**
143 143  
144 144  //Incremental “Tracking” method//
145 145  
146 -(% style="color: rgb(231, 76, 60); font-size: 36px" %)**PICTURE MISSING**
145 +(% style="color:#e74c3c; font-size:36px" %)**PICTURE MISSING**
147 147  
148 148  //“Ghost” structure method//
149 149  
... ... @@ -237,7 +237,6 @@
237 237  In [[image:1585305282360-591.png]] //Wall// and [[image:1585305288140-326.png]] //Plane Strain//, the motion is parallel with the calculation plane of the wall regions.
238 238  )))
239 239  
240 -
241 241  |(% style="width:105px" %)[[image:light.png]]|(% style="width:1385px" %)Displacement results are recommended to be asked for (% class="wikiinternallink" %)**serviceability load combinations**.
242 242  
243 243  ==== Reactions ====
... ... @@ -259,7 +259,7 @@
259 259  
260 260  == Connection Forces ==
261 261  
262 -(% style="color: rgb(192, 57, 43); font-size: 36px" %)**-=-=-=-=-=-=-=-=-=-=- CONTINUE WORK HERE -=-=-=-=-=-=-=-=-=-=-**
260 +(% style="color:#c0392b; font-size:36px" %)**-=-=-=-=-=-=-=-=-=-=- CONTINUE WORK HERE -=-=-=-=-=-=-=-=-=-=-**
263 263  
264 264  Similarly to reactions, the program calculates the forces and/or moments in the connection objects ((% class="wikiinternallink" %)**Edge connection**(%%), (% class="wikiinternallink" %)**Point-point connection**(%%) and/or (% class="wikiinternallink" %)**Line-line connection**(%%)) by direction component and their resultants.
265 265  
... ... @@ -714,7 +714,7 @@
714 714  
715 715  **[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image010.wmz||alt="MCj04113200000%5b1%5d"]] **Dynamic calculation requires (% class="wikiinternallink" %)**masses**(%%) to be predefined.
716 716  
717 -[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)**Seismic analysis**>>path:#_Seismic_Analysis]](%%) needs the eigenfrequencies calculations.
715 +[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Seismic analysis**>>path:#_Seismic_Analysis]](%%) needs the eigenfrequencies calculations.
718 718  
719 719  In Calculation / Eigenfrequencies dialog the user can set the level of top of the substructure. The masses will be neglected __at__ and __under__ this level.
720 720  
... ... @@ -809,7 +809,6 @@
809 809  
810 810  |(% style="width:107px" %)[[image:warning.png]]|(% style="width:1383px" %)This method is unusable, if the whole foundation is not in same plane or the horizontal foundation is elastic. In these cases, //Static, mode shape// or //Modal analysis// should be used.
811 811  
812 -
813 813  *
814 814  
815 815  **Static, mode shape**
... ... @@ -827,7 +827,6 @@
827 827  
828 828  |(% style="width:107px" %)[[image:warning.png]]|(% style="width:1383px" %)The calculation of “base shear force” is performed according to the total mass of the structure and not to the effective mass.
829 829  
830 -
831 831  *
832 832  
833 833  **Modal analysis**
... ... @@ -847,7 +847,6 @@
847 847  The mode shapes which have small effective mass may be neglected, because their effect in result is very small, but calculation time increases.
848 848  )))
849 849  
850 -
851 851  *
852 852  
853 853  **Summation rule by directions**
... ... @@ -896,7 +896,6 @@
896 896  
897 897  *
898 898  
899 -
900 900  **Combination rule**
901 901  The combination rule of effects in the //x'//, //y'// and maybe //z// directions can be set here. You can choose from two possibilities.
902 902  
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