ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
2
B¶ng quy ®Þnh m¸c thÐpB¶ng quy ®Þnh m¸c bª t«ng
3
TTNhãm
Rk (kG/cm2)
Rn (kG/cm2)
R(kG/cm2)
EtTTM¸c BTRk (kG/cm2)
Rn (kG/cm2)
Eb
4
1AI23002100180021000001150665210000
5
2AII280027002200210000022007,590240000
6
3AIII360040002800210000032508,8110265000
7
4AIV5000360040002000000430010130290000
8
5AV6400360040001900000535011155310000
9
6CI2250225016002100000640012170330000
10
7CII2800280021002100000745013,4215360000
11
8CIII3600360027002000000850014,5250380000
12
9CIV5000360040002000000955020,5300400000
13
14
B¶ng tra hÖ sè ¸P LùC ®éng cña t¶I träng giã z THEO TI£U CHUÈN TCVN 2737-1995
15
16
§é caoVïng AVïng BVïng C
17
HÖ sè ¸p lùc ®éng cña t¶i träng giã:B¶NG NéI SUY THEO CHIÒU CAO
18
HABCHABCTÇNG
19
00,3180,5170,7540,000,3180,5170,754T1
20
50,3180,5170,7544,200,3180,5170,754TL
21
100,3030,4860,6847,200,3110,5030,723T2
22
150,2960,4740,65210,800,3020,4840,679T3
23
200,2890,4570,62114,100,2970,4760,658T4
24
250,2850,450,60617,400,2930,4660,637T5
25
300,2820,4430,59220,700,2880,4560,619T6
26
350,2780,4360,57724,000,2860,4510,609T7
27
400,2750,4290,56327,300,2840,4470,600T8
28
450,2730,4250,55530,600,2820,4420,590T9
29
500,2710,4210,54733,900,2790,4380,580T10
30
550,2690,4170,53937,200,2770,4330,571T11
31
600,2670,4140,53241,400,2740,4280,561T12
32
650,2650,4110,52644,700,2730,4250,555TUM
33
700,2640,4080,52147,400,2720,4230,551TM
34
750,2630,4050,516
35
950,2590,3970,499
36
1000,2580,3950,496
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
B¶ng tra hÖ sè K kÓ tíi sù thay ®æi ¸p lùc giã theo ®é cao vµ d¹ng ®Þa h×nh THEO TI£U CHUÈN TCVN 2737-1995
56
57
§é caoVïng AVïng BVïng C
58
HÖ sè kÓ tíi sù thay ®æi ¸p lùc giã: KB¶NG NéI SUY THEO CHIÒU CAO Vµ §ÞA H×NH
59
HABCHABCTÇNG
60
31,000,800,471,80#N/A#N/A#N/ASµn tÇng 1
61
51,070,880,545,61,0830,8940,554Sµn tÇng 2
62
101,181,000,668,71,1510,9690,629Sµn tÇng 3
63
151,241,080,7411,81,2021,0290,689Sµn tÇng 4
64
201,291,130,8014,91,2391,0780,738Sµn tÇng 5
65
301,371,220,8918,01,2701,1100,776Sµn tÇng 6
66
401,431,280,9721,11,2901,1300,800Sµn tÇng 7
67
501,471,341,0324,21,2901,1300,800Sµn tÇng 8
68
601,511,381,0827,31,3271,1710,841Sµn tÇng 9
69
801,571,451,1830,41,3701,2200,890Sµn tÇng 10
70
1001,621,511,2533,51,3701,2200,890Sµn tÇng 11
71
1501,721,631,4036,61,3891,2390,916Sµn tÇng 12
72
2001,791,711,5239,71,4261,2760,965Sµn tÇng 13
73
2501,841,781,6242,81,4301,2800,970Sµn tÇng 14
74
3001,841,841,7045,91,4371,2910,981Sµn tÇng 15
75
3501,841,841,7848,01,4541,3161,006Sµn tÇng 16
76
>4001,841,841,84
77
78
79
80
81
82
B¶ng GI¸ LùC Giã THEO B¶N §å PH¢N VïNG
¸P LùC Giã TR£N L·NH THæ VIÖT NAM
83
21
84
VïNG ¸P LùC
Giã TR£N B¶N §å
W0 (daN/m2)
hoÆc
kG/m2
85
I65A
86
II95B
87
III125C
88
IV155D
89
V185
90
91
92
93
94
95
96
97
98
99
100