ML19326C447
| ML19326C447 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 01/03/1969 |
| From: | Holmes H ARKANSAS POWER & LIGHT CO. |
| To: | Long C US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19326C444 | List: |
| References | |
| NUDOCS 8004230577 | |
| Download: ML19326C447 (3) | |
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ARKANSAS POWER & l.IGHT COMPANY HELPING BUELO ARKANSAS Little Rock, Arkansas January 3, 1969 Mr. Charles Long Atomic Energy Occaission 4915 St. Elmo Avenue Bethesda, Maryland
SUBJECT:
ARKANSAS NUCLEAR ONE LINER ANCHORAGE TEST PROGRAM
Dear Mr. Long:
In ecmpliance with agreements made by telephone between you and Mr. John P. White, I have attached 20 additional copies of the LINER ANCHORAGE TEST PROGRAM with its attached print.
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Yours very truly, /
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/ 'Harlan T..Ho3Jfes Assistant Manager Production Department HTH:aw Attachments 8004 230 f SD3
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Job No. 6600
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LINER PLATE ANCHORAGE TEST PROGRAM
Purpose:
To substantiate the analytical constants used in evaluating the adequacy of the liner plate anchorage system.
Procedure:
Various configurations of liner plate anchorage will be cast in concrete to provide composite test specimens as shown in the attached drawing
- and as listed below:
Tension Tests 1.
Two tests as shokn with 4-l'e fillet weld and two tests wi'th angle vertical leg down.
2.
Two tests as shown wich 6-12 fillet weld and two tests with angle vertical leg down.
3.
Two tests as shown, one 4-12 fillet weld and one 6-12 fillet weld, but with rotation re-straining block removed.
Compression Tests:
i 1.
Two tests as shown with 4-12 fillet weld.
The materials.used in the test specimen will be similar to those that will be useu in the actual structure.
The steel plate will be ASTM A-442 or A-36 depending on availabili ty.
The concrete mix design will be nearly idential to that which will be furnished for the struc-ture.
The material supplier has not been selected as yet.
However, it is felt that both the compression strength and modulus of elasticity can be well approxi-
. mated in the test specimens with local materials.
Physical properties of the steel and concrete will be obtained as follows:
Concrete - Six test cylinders will be required 2 @ 7 days, 2 at the predicted date of 5000 psi gk I _ ' ' q, strength (test date), and 2 @ 28 days.
Compres-(/()(",.g ns sion strength tests at 7 days, test date, and 2/ ~ Uj(\\- ()
4s 28 days will be done in accordance with ASTM C-39.
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Modulus of elasticity tests at 23 days will be CJ V
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done in accordance with ASTM C-469.
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Reference Dwg. 6600-C-199 s
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Job No. 6600 Novcmber 27, 1968 --
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Results'to be obtained:
The results o'f the tests will be a series of load,versus-displacement plots.
From these plots it will be possible to obtain the follow-ing information:
a.
Spring Constant - Linear and Non-Linear b.
Ultimate Load Capacity
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c.
Ultimate Displacement Capacity d.
Total Energy available in the System.
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