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HEB100 Pascal's Triangle Set 1finnish_translation.jpg

HEB100 Pascalin kolmion setti 1

Bending of matters own weight

HEB 100 is I-shaped steel profile. In the calculation the cross-section describes the steel properties against loading. Cross-sectional HEB 100 was a coincidence, later a countable observation. The cross-section has a symmetrical construction in many meanings. The cross-section is in many standards and there is iron in other words steel, all over the world.

heb_100_family.jpg

Bending of matters own weight

HEB 100 is I-shaped steel profile. In the calculation the cross-section describes the steel properties against loading. Cross-sectional HEB 100 was a coincidence, later a countable observation. The cross-section has a symmetrical construction in many meanings. The cross-section is in many standards and there is iron in other words steel, all over the world.

Pascal's Triangle Set

One cross-section of steel shape, cannot naturally alone describe the steel properties. Due to this we select five different length of the same section  This in accordance to Pascal's triangle,.

Length                              Pascal's Triangle                            Bending             

HEB 100 -1                                       1

HEB 100 -1.1                                1       1                           Factor 1.1

HEB 100 -1.21                          1      2       1

HEB 100 -1.331                      1    3      3      1

HEB 100 -1.4641                1     4     6     4      1               0.931 cm/0.636 cm = 1.463

          758 cm                   ==============               0,931 cm      1.463

          689 cm                     ============                 0,636 cm       1.465

          627 cm                         =========                    0,434 cm       1.461

          570 cm                           =======                       0,297 cm       1.463

          518 cm                                ===                           0,203 cm          - _  

            1.1                                  Factors                                              1.463

                                   =======================

                                    /\                                             /\

                                   The profile bending of its own weight

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HEB 100 -1.1 ...1.4641 is a relative reference to the cross-section length. A similar set of Pascal can be created of other cross-sections, and generally in things and phenomena. Number five is strongly involved in, because without a special arrangement, we usually can not exceed the scope of the review.

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16.2.2012*15:19 (43945 - 426)
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