<
From version < 118.1 >
edited by Fredrik Lagerström
on 2020/03/19 09:47
To version < 118.2 >
edited by Fredrik Lagerström
on 2020/03/19 09:47
>
Change comment: (Autosaved)

Summary

Details

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Content
... ... @@ -257,72 +257,54 @@
257 257  
258 258  The available composite section types:
259 259  
260 -[[image:1584607343173-225.png]] [[image:1584607351751-959.png]][[image:1584607361511-319.png]][[image:1584607367112-925.png]][[image:1584607372070-449.png]]
260 +[[image:1584607343173-225.png]] [[image:1584607351751-959.png]] [[image:1584607361511-319.png]] [[image:1584607367112-925.png]] [[image:1584607372070-449.png]] [[image:1584607377559-346.png]] [[image:1584607386386-143.png]] [[image:1584607393225-359.png]]
261 261  
262 262  Click //Default settings/Section tab/Composite/New// to open the settings of //Composite sections//.
263 263  
264 +[[image:1584607437480-666.png]]
264 264  
265 -|(((
266 -Schematic illustration
267 -)))
268 268  
269 -|(((
270 -Real section
271 -)))
267 +|[[image:warning.png]]|For the time being only above listed composite sections can be selected, there is no choice to create alternative section.
272 272  
273 -|(((
274 -Composite section library
275 -)))
269 += Materials =
276 276  
277 -|(((
278 -Editable values
279 -)))
280 -
281 -|(((
282 -Cross-section data
283 -)))
284 -
285 -
286 -|[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image035.wmz||alt="MCj04113200000%5b1%5d"]]|For the time being only above listed composite sections can be selected, there is no choice to create alternative section.
287 -
288 -
289 -==== Materials ====
290 -
291 291  The //Material// tabpage of the settings dialog contains predefined materials according to the current national standard.
292 292  
293 293  A model may include mixture of elements with different materials, and analysis can be done for the complete model, but design can be done for elements having proper materials.
294 294  
295 -
296 -
297 297  |Material|**Design**
298 -|Concrete|[[**RC design**>>path:#_RC_Design]]
299 -|Steel|[[**Steel design**>>path:#_Steel_Design]]
300 -|Timber|[[**Timber design**>>path:#_Timber_Design]]
276 +|Concrete|**RC design**
277 +|Steel|**Steel design**
278 +|Timber|**Timber design**
301 301  |General|- (only for analysis)
302 -|Bar steel|[[**RC design**>>path:#_RC_Design]]
280 +|Bar steel|**RC design**
303 303  
282 +(% style="text-align: center;" %)
304 304  Table: Available and design materials
305 305  
306 306  //Material library// stores the available materials by material type groups. Materials used in the project are grouped in //Used materials// library, but they are available only in the current project.
307 307  
308 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image058.png]]
287 +(% style="text-align:center" %)
288 +[[image:1584607519068-883.png]]
309 309  
310 -Table: Material library
290 +(% style="text-align: center;" %)
291 +Figure: Material library
311 311  
312 312  Above the standard materials, user can define concrete, steel, timber and general materials. The new materials are also stored in the //Material library //in the proper material type group. To define a new (e.g. concrete) material, select the required material group name (e.g. //Concrete//), click //New// and set the required material properties starting with the material name first.
313 313  
314 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image059.png||alt="figure_material_new"]]
295 +(% style="text-align:center" %)
296 +[[image:1584607546988-851.png]]
315 315  
316 -Table: Material types
298 +(% style="text-align: center;" %)
299 +Figure: Material types
317 317  
318 318  
302 +== **Concrete** ==
319 319  
320 -**Concrete**
321 -
322 322  For concrete structures, the partial safety factors //γ,,c,,// and //γ,,S,,// can be calculated automatically from Eurocode 2 reductions. Click //Safety factor calculator// next to the safety factors (//Default settings > Material > Application data//), check the required reduction box and press //OK//.
323 323  
324 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image060.jpg]]
325 325  
307 +[[image:1584607585152-407.png]]
326 326  Figure: Safety factor calculator
327 327  
328 328  In Material settings dialog different creep coefficients can be specified for Serviceability Limit State (SLS) and Ultimate Limit State (ULS). It has some consequences in load case calculation and results:
... ... @@ -331,35 +331,33 @@
331 331  * The displayed displacements are the results of the SLS calculation.
332 332  * The displayed internal forces, reactions are the results of the ULS calculation.
333 333  
334 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image061.jpg]]
335 -
316 +[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image061.jpg]][[image:1584607597383-605.png]]
336 336  Figure: Setting of creep coefficients
337 337  
338 338  For reinforced concrete structure the user has the possibility to reduce the element stiffness in order to model the cracking’s effect in eigenfrequency calculation.
339 339  
340 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image062.jpg]]
321 +[[image:1584607610198-142.png]]
341 341  
342 342  Figure: Stiffness reduction for reinforce concrete elements
343 343  
344 344  In Material settings dialog the stiffness for stability analysis can be decreased. Taking a reduction factor into account is needed in those calculations where it is specified by the standards (e.g. at the cracked section analysis).
345 345  
346 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image063.jpg]]
327 +[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image063.jpg]][[image:1584607628036-545.png]]
347 347  
348 348  Figure: Reduction for stability analysis
349 349  
350 -**Steel**
331 +== **Steel** ==
351 351  
352 352  For steel structures, the //γ// values (M0, M1 and M2) can be set.
353 353  
354 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]]
355 -
335 +[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]][[image:1584607658240-885.png]]
356 356  Figure: Setting γ factors
357 357  
358 -**Timber**
338 +== **Timber** ==
359 359  
360 360  For timber structures, the //γ,,M,,,// Service class, the System strength factor and k,,cr,, values can be set.
361 361  
362 -[[image:file:///C:/Users/Fredrik/AppData/Local/Temp/msohtmlclip1/01/clip_image065.jpg]]
342 +[[image:1584607672355-242.png]]
363 363  
364 364  Figure: Timber material settings
365 365  
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