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V. CSA 086 2001 - Glulam in Compression

Reference

Example 4, page 116, Canadian Wood Design Manual, 2001

Given

Length = 9,000 mm

Comparison

Table 1. Comparison of results
Criteria Reference STAAD.Pro Difference
Design Strength (kN) 295 293.793 none

STAAD Input

The file C:\Users\Public\Public Documents\STAAD.Pro CONNECT Edition\Samples\ Verification Models\11 Timber Design\Canada\CSA 086\CSA 086 2001 - Glulam in Compression.STD is typically installed with the program.

STAAD PLANE
START JOB INFORMATION
ENGINEER DATE 10-JUN-05
END JOB INFORMATION
INPUT WIDTH 79
UNIT METER KN
JOINT COORDINATES
1 0 0 0; 2 0 9 0;
MEMBER INCIDENCES
1 1 2;
UNIT INCHES KIP
DEFINE MATERIAL START
ISOTROPIC GLT_SPRUCE-PINE-12C-E
E 9.7
POISSON 0.15
DENSITY 1.44676e-005
ALPHA 5.5e-006
END DEFINE MATERIAL
UNIT FEET POUND
MEMBER PROPERTY TIMBER CANADIAN
1 PRIS YD 0.748031 ZD 0.574147
UNIT INCHES KIP
CONSTANTS
MATERIAL GLT_SPRUCE-PINE-12C-E MEMB 1
SUPPORTS
1 PINNED
UNIT METER KN
LOAD 1 LOADTYPE None  TITLE LOAD CASE 1
JOINT LOAD
2 FY -214
PERFORM ANALYSIS
PARAMETER
CODE TIMBER CANADIAN
KY 0.5 ALL
KZ 0.5 ALL
CHECK CODE ALL
FINISH

STAAD Output

                         STAAD.Pro CODE CHECKING - (S086)
                         ***********************
 ALL UNITS ARE - KN   METE (UNLESS OTHERWISE Noted)
 MEMBER     TABLE       RESULT/   CRITICAL COND/     RATIO/     LOADING/
                          FX            MY             MZ       LOCATION
 =======================================================================
     1    175.00X228.00 CANADIAN GLULAM GRADE:GLT_SPRUCE-PINE-12C-E               
                         PASS      CL.5.5.10/6.5       0.728         1
                      214.00 C          0.00           0.00     0.0000
  |--------------------------------------------------------------------------|
  | LEZ =   4500.000 LEY =   4500.000 LUZ =   9000.000 LUY =   9000.000mm    |
  |                                                                          |
  | KD  = 1.000   KH    = 1.000   KT   = 1.000   KSB  = 1.000   KSV  = 1.000 |
  | KSC = 1.000   K_SCP = 1.000   KSE  = 1.000   KST  = 1.000   KZB  = 1.000 |
  | KZV = 1.000   KZT   = 1.000   KZCP = 1.000   K_ZC = 1.000   CHIX = 1.000 |
  | CV  = 1.000   KN    = 1.000                                              |
  |                                                                          |
  | ACTUAL LOADS : (KN-m)                                                    |
  |                      Pu  =      214.000                                  |
  |                      Tu  =        0.000                                  |
  |                      Muy =        0.000                                  |
  |                      Muz =        0.000                                  |
  |                      V   =        0.000                                  |
  |            SLENDERNESS_Y =       19.737                                  |
  |            SLENDERNESS_Z =       25.714                                  |
  | ALLOWABLE CAPACITIES OF THE SECTION: (KN-m)                              |
  |                      PY  =      413.943                                  |
  |                      PZ  =      293.793                                  |
  |                      T   =        0.000                                  |
  |                      MY  =        0.000                                  |
  |                      MZ  =        0.000                                  |
  |                      V   =        0.000                                  |
  |              SLENDERNESS =       50.000                                  |
  |--------------------------------------------------------------------------|