臨時用電、用水專項施工方案

JGJ46-20052JGJ59-99345.62.1.1

23456789

10

2.2.2

1#

2#1#

2#68101.6

16941

51160.

6

1#

23

5.4

4.5

3.8

-5.4m2#

5.4

4.5

-5.4m1#

90.4m

6.1m

96.5m2#

14.4m

4m

19.4m±0.000

17

QTZ647

QTZ647

(k w) 2002 013 8.1 0

0

8.22

0/20

200

15

10

10

SS10

2000

3

6.6

4

ZE22

200

0

2

7.4

10T

810T

8

200

5.1

B

7

B

7

80M365

8

0

0 200 6

71TH 28.9 2002 /H 6.5 H262 200 1. X-5 8.5 0 9

H22

-20

4

200

9.2

2

2

-1

4

2

-1

40 0

3 6.2 8

JZ40 200

7. 0 3 7.2 5

WJ40 200 3 6.3

QJ40 4 200 3

6.12

6.12

53

3 -1 6.2 200

1. 1.5T 24

CW- 2015 3 3 0.2 3

3

6

MJ10

2006

0

7.3

-40

4

-40

4

2003

0

8

N-7

7 7.3

200 1. 6 8.2 5 4

2004

2009

6

5.205-

3

0

-500

2

0

-500

2

2006S 6.6 2 2 BX3 200 8 456.3 2

JSD- 200 2 1000 2 8.1

452

250K 3 W 4.6 2

kw

kw

kw

kw

kw 2 47 942 15 153 10 104 65 655 20 1.0 206 4 2 87 3 2.8 8.48 3 7.5 22.59 4 3 1210 4 3 12 2 1.5 312 4 3 1213 10 3 3014 4 3 1215 6 1.5 316 4 3 1217 6 2.2 13.2kw 352. 2 45 202 2 45 90kw 1104.1.2

S = 1.05(K1 P/COS )+K2 SH

= 1.05*(0.4*352/0.7)+0.5*110

=

266.26KVAS

=

S10%

=

266.2610%

=26KVAS

=

S+S

=

266.26+26

=292.26KVASKVAPSHKVASKVA1.05K130

0.4K210

0.5COS

0.7

315KVA

150KW

4.1.3:1.1.

()

Il

(A)Ul

(V),

380V

Il

=2p0=2292.26=584.5A

YJE3120+270

YJE435+1 16

N

PE

50%

TNS

末端開關(guān)箱一級分電箱

220V

TNS

2

JGJ462005JGJ59993456789600mm

10 2.4m

36V

36V1213

TN-S380V220V2

TN-S

30mA

15mA0.1S

3456PEPE7

10

4

歐姆）；8N

1/2

9N

PE

N

PE

10

36V

12

24V

23452

2

342345

60

2

150300

2KW

3

150

4 2345622A60

2

B10mm2

8mm

4mm

C1.5

2.5mm

25mm

50cm

50mm2

3

50cm2

6

2

10

32

: q1=K1(Q1N1k2)/T1t(83600) q1---(L/s)K1---

1.1Q1---

1750

m3N1---

300L/m3T1---d），取

80dt---

k2---

1.5q1=1.117503001.5/8083600=1.128L/s2

q2q20

L/s3q3=P1N3k3/(t83600) q3---(L/s)P1---

300

N3---

50L/k3---

1.4t---

q3=300501.4/83600=0.73L/s4q4=P2N4k5/(243600) q4---(L/s)P2---

300

N4---

100L/K5---

2q4=3001002/243600=0.69L/s5q5=10L/s6

q1+q2+q3+q4=1.128+0.73+0.692.548L/sq5

Q=q5+1/2q1+q2+q3+q4=10+3.56=11.274L/s2D=[4Q/(100)]1/2 D---(m)Q---(L/s)---

(m/s)

2.5m/sD=[411.274/(3.142.5100)]1/2=0.015m,

D=150mm3.3

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