DRAMEX STRUCTURAL GRATING - TECHNICAL

CONCENTRATED AND UNIFORM LOAD DEFLECTION TABLES/FIXED SPAN

 

STYLE

SPAN

 

(Lbs. per sq. Ft.)

 

24"

36"

48"

60"

72"

C

3.00

U

275

100

-

 

 

A

D

0.250

0.220

-

 

 

R

C

275

165

75

 

 

B

D

0.250

0.250

0.250

 

 

O

3.14

U

375

150

50

 

 

N

 

D

0.250

0.240

0.250

 

 

 

 

C

375

155

75

 

 

S

 

D

0.250

0.250

0.250

 

 

T

4.00

U

350

150

50

 

 

E

 

D

0.240

0.245

0.250

 

 

E

 

C

440

220

100

 

 

L

 

D

0.250

0.250

0.250

 

 

 

4.27

U

500

165

60

 

 

 

 

D

0.245

0.245

0.250

 

 

 

 

C

400

225

100

 

 

 

 

D

0.250

0.240

0.250

 

 

 

5.00

U

600

175

100

 

 

 

 

D

0.240

0.240

0.250

 

 

 

 

C

540

310

140

 

 

 

 

D

0.245

0.250

0.250

 

 

 

6.25

U

800

300

115

 

 

 

 

D

0.220

0.250

0.240

 

 

 

 

C

800

300

150

 

 

 

 

D

0.220

0.240

0.240

 

 

 

7.00

U

800

400

165

 

 

 

 

D

0.210

0.250

0.240

 

 

 

 

C

800

350

175

 

 

 

 

D

0.220

0.240

0.250

 

 

 

10.00

U

-

600

200

80

40

 

 

D

-

0.240

0.250

0.240

0.250

 

 

C

-

800

500

200

100

 

 

D

-

0.240

0.250

-

0.210

A

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

M

2.00

C

250

100

50

 

 

I

 

 

 

 

 

 

 

N

 

D

0.250

0.250

0.250

 

 

U

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

U = Uniform Load in Lbs. Per Square Foot.        C = Concentrated Load in Lbs. Per Linear Foot D = Deflection in inches.

 

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