- Kari kolehmainen Samaa tarkoittava suhdelaskenta

# Physiological Bending

Deflection ratio of 1:1000 is the baseline of a deflection. Referring to the physiologydeflection and fatigue are the sameAll you read on my pages are linked to each other, sooner or later1:1000 deflection ratio is the shadow of fatiguing in many meaning. The next table shows the condition describtion from boy to man - being a man - from a man to an older man (not to a senior citizen).

## Age       Very good         Good           Average

1.06              1.1                   1.21

13–14      > 2700 m        2455 m          2231 m

15–16       >2862 m        2602 m          2365 m        Condition improves

17–20       >3034 m        2758 m          2507 m        Best condition

20–29       >2862 m        2602 m          2365 m

30–39       >2700 m        2455 m          2231 m

40–49       >2547 m        2315 m          2105 m         Condition worsens

50-60        >2403 m        2185 m          1985 m

## Ikä  - Age

(13-14)  -  (15 - 16)  -  (17 - 20)  -  (20 - 29)  -  (30 - 39)  -  (40 -49)  -  (50 +)

12.5      -      16      -       20      -      25      -       32      -      40     -     50

13 x 1.25 = 16

16 x 1.25 = 20

20 x 1.25 = 25

25 x 1.25 = 32
32 x 1.25 = 40
40 x 1.25 = 50

The before is an example of tabled data of living matter. This is so called exact knowledge. A human person is included in to this information.

The following is an example of dead matter as HEB I-profiles. This is also the exact data of profiles. All profiles have when loaded the deflection ratio of 1:1000.

Nimike        cm      kN/cm2     cm4         cm3           cm4       cm3       kg/m     A cm2

HEB100      518         2.2         450         90         167       33.5      20.4      26

HEB120      644         2.1         864       144         318       52.9      26.7      34

HEB160      868         2          2490       311         889       111        42.6      54.3

HEB200     1062        2          5700       570       2000       200        61.3     78.1

HEB240     1235        2         11260       938       3920       327        83.2    106

HEB320     1534       2.1       30820     1930       9240       616        127      161

518 x  1.25 =  647

647 x 1.25  =  808

808 x 1.25 = 1010

1010 x 1.25 = 1262

1262 x 1.25 = 1577

## Conclusion

Living materia gives out  all energy when moving and time is equivalent to time. The longer the performance takes time, the greater deflection. When a loaded (dead) steel material has the deflection ratio of 1:1000, the final tension level is the same. The factor 1,25 includes to both and this why the name called EP-calculation. The living human and a dead bridge are both products. They have the same base on condition and ability to carry load. The measurable span length and human age are same meaning, when they are related to each other.

26.4.2015*12:10 (1044 - 781)
www.karikolehmainen.com
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