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624.154.3.C12.46.666.982.4.033.17

JIS
JAPANESE INDUSTRIAL STANDARD

Pretensioned Spun Concrete Pile
© JIS A 5335 – 1979

Translated and published
By
Japanese Standards Association

Printed in Japan
1
A 5335 - 1979

JAPANESE INDUSTRIAL STANDARD

Pretensioned Spun Concrete Pile
1. Scope:
This Japanese Industrial Standard specified the centrifugally spun prestressed concrete piles
manufactured by pretensioning and spinning process, hereinafter referred to as the “PC piles”.
Remark:

In this standard, the units and numerical values given in { } are in accordance with
the International System of Units ( SI ), and are given for reference only.

Applicable Standards:
JIS A 1108 – Method of Test for Compressive Strength of Concrete
JIS A 1132 – Method of Marking and Curing Concrete Specimens.
JIS G 3101 – Roller Steel for General Structure.
JIS G 3109 – Steel Bar for Prestressed Concrete.
JIS G 3112 – Steel Bars for Concrete Reinforcement
JIS G 3521 – Hard Drawn Steel Wire
JIS G 3532 – Iron Wires
JIS G 3536 – Uncoated Stress-Relieved Steel Wire and Strand for Prestressed Concrete
JIS R 5210 – Portland Cement
JIS R 5211 – Portland Blast-furnace Slag Cement
JIS R 5313 – Portland Fly-ash Cement
Reference Standard:
JIS Z 8401 – Rules for Rounding Off of Numerical Values
2
A 5335 - 1979
2. Classification
The PC piles shall be classified into Class A, Class B, Class C depending on the value of
cracking bending moment, as given in Table 1.

Table 1
Class
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C

Cracking bending
moment
tf.m (KN/m)
2.5
3.5
4.0
3.5
5.0
6.0
5.5
7.5
9.0
7.5
11.0
12.5
10.5
15.0
17.0
17.0
25.0
29.0
27.0
38.0
45.0
40.0
55.0
65.0
75.0
105.0
120.0
120.0
170.0
200.0

{24.5}
{34.3}
{39.2}
{34.3}
{49.0}
{58.8}
{53.9}
{73.6}
{88.3}
{24.5}
{107.9}
{122.6}
{103.0}
{147.1}
{166.7}
{166.7}
{245.2}
{284.4}
{264.8}
{372.7}
{441.3}
{392.3}
{559.4}
{637.4}
{735.5}
{1029.6}
{1176.8}
{1176.8}
{1667.1}
{1961.3}

Outside
Diameter
(mm)

Thick
-ness

Length (m)
7

8

9

10

11

12

13

14

15

300

60

O

O

O

O

O

O

O

-

-

350

65

O

O

O

O

O

O

O

O

O

400

75

O

O

O

O

O

O

O

O

O

450

80

O

O

O

O

O

O

O

O

O

500

90

O

O

O

O

O

O

O

O

O

600

100

O

O

O

O

O

O

O

O

O

700

110

O

O

O

O

O

O

O

-

-

800

120

O

O

O

O

-

-

-

-

-

1000

140

O

O

O

O

-

-

-

-

-

1200

150

O

O

-

-

-

-

-

-

-

3
A 5335 - 1979
3. Quality
3.1 Appearance: The PC piles shall be free from defects such as detrimental fla...
624.154.3.C12.46.666.982.4.033.17
JIS
JAPANESE INDUSTRIAL STANDARD
Pretensioned Spun Concrete Pile
© JIS A 5335 –
1979
Translated and published
By
Japanese Standards Association
Printed in Japan
1
A 5335 - 1979
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