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X¸c ®Þnh søc chÞu t¶i cña cäc

Theo tiªu chuÈn TCXD 205:1998

Công trình: Nhà điều hành Khách sạn MARRIOTT

1. X¸c ®Þnh søc chÞu t¶i cña cäc theo vËt liÖu (TCXD 356:2005)

KÝch th−íc c¹nh cäc: b= 30 cm

Sè l−îng cäc trong ®µi: 1-5 cäc

Cèt thÐp däc trong cäc: 8 18

P = [mRbAb + RscAst]

- HÖ sè uèn däc, lÊy theo sè l−îng cäc trong ®µi, = 0.85

m - HÖ sè ®iÒu kiÖn lµm viÖc cña bªt«ng, víi cäc cã tiÕt diÖn lín h¬n 25x25cm, m=1.

R b - C−êng ®é tÝnh to¸n cña bªt«ng cäc, víi bªt«ng m¸c 350#, t−¬ng ®−¬ng cÊp ®é bÒn B25 cã

R b = 155 kG/cm2

A st - DiÖn tÝch toµn bé cèt thÐp däc, A st = 20.36 cm2

A b - DiÖn tÝch tiÕt diÖn bªt«ng, víi A lµ diÖn tÝch toµn bé tiÕt diÖn th× A b = A - A st . A 879.64 cm2

R sc - C−êng ®é tÝnh to¸n vÒ nÐn cña cèt thÐp, víi cèt thÐp C-II cã R sc = 2800 kG/cm2

Søc chÞu t¶i cña cäc theo vËt liªu Pvl = 165 T

x¸c ®Þnh søc chÞu t¶i cña cäc theo chØ tiªu c¬ lý cña ®Êt nÒn

Theo tiªu chuÈn TCXD 205:1998

C«ng tr×nh: Nhµ ®iÒu hµnh Kh¸ch s¹n Marriot

2. X¸c ®Þnh søc chÞu t¶i cña cäc theo ®Êt nÒn

Søc chÞu t¶i cho phÐp cña cäc ®¬n, theo ®Êt nÒn, ®−îc tÝnh theo c«ng thøc:

Trong ®ã:

Q a - Søc chÞu t¶i cho phÐp tÝnh to¸n theo ®Êt nÒn

Q tc - Søc chÞu t¶i tiªu chuÈn tÝnh to¸n theo ®Êt nÒn cña cäc ®¬n

k tc - HÖ sè an toµn, lÊy b»ng: k tc = 1.75 øng víi tr−êng hîp:

Søc chÞu t¶i tiªu chuÈn chÞu nÐn ®−îc x¸c ®Þnh theo c«ng thøc:

Qtc = m(mRqpAp + umffsili)

Trong ®ã:

q p - C−êng ®é chÞu t¶i ë mòi cäc, lÊy theo b¶ng A.1 cña tiªu chuÈn

f s - C−êng ®é chÞu t¶i ë mÆt bªn cäc, lÊy theo b¶ng A.2 cña tiªu chuÈn

m - HÖ sè ®iÒu kiÖn lµm viÖc cña cäc trong ®Êt, lÊy b»ng 1.0

mR, mF - HÖ sè ®iÒu kiÖn lµm viÖc cña ®Êt ë mòi cäc vµ ë mÆt bªn cäc cã kÓ ®Õn ¶nh h−ëng cña

ph−¬ng ph¸p h¹ cäc.

Çc chØ tiªu cña ®Êt nÒn dïng trong tÝnh to¸n nh− sau: Hè khoan LK4

Líp Tªn lo¹i ®Êt ChiÒu W ChØ sè Ph©n läai ®Êt

®Êt dµy, m T/m3 ®é sÖt IL theo b¶ng A.1

1 §Êt lÊp 2.1 0 Bụi2b Bïn sÐt pha 8.6 1.76 1.413 Sét3 Çt h¹t nhá ®Õn trung, tr¹ng th¸i chÆt võa 6.3 1.82 Thô vừa4 Çt h¹t trung ®Õn th«, tr¹ng th¸i chÆt 8 1.86 Thô

Çc th«ng sè vÒ cäc:

KÝch th−íc c¹nh cäc b= 30 cm

ChiÒu dµi cäc L= 16 m

ChiÒu s©u ch«n ®µi h®= 4.5 m

ChiÒu dµi cäc trong ®µi: 4.5 m

Ph−¬ng ph¸p h¹ cäc: Ðp

Mòi cäc tùa vµo líp sè: 3 ë ®é s©u: 16 m

Ta cã qP= 448 T/m2

Đây là lớp đất cát, Thô vừa có mR= 1.2

Cäc ®µi thÊp mµ ®¸y cña nã n»m trªn ®Êt cã tÝnh nÐn lín, cäc ma s¸t chÞu t¶i träng nÐn, còng nh−

bÊt kú lo¹i ®µi nµo mµ cäc treo, cäc chèng chÞu t¶i träng nhæ, tïy thuéc sè l−îng cäc trong mãng

vµ §µi cã tõ 1 ®Õn 5 cäc

tc

tca k

QQ

§Ó x¸c ®Þnh ma s¸t bªn fs, chia ®Êt nÒn d−íi ®¸y ®µi thµnh c¸c líp nhá ®ång nhÊt cã chiÒu dµy

kh«ng qu¸ 2m nh− b¶ng sau:

Líp ChiÒu dµy §é s©u trung fs mf mffsli

®Êt líp l i , m b×nh líp ®Êt, m T/m2 T

4.5

2b 2 5.5 0.00 1.18 0.00

2b 2 7.5 0.00 1.18 0.00

2b 2 9.5 0.00 1.18 0.00

2b 2 11.5 0.00 1.18 0.00

3 2 13.5 6.99 1 13.98

3 2 15.5 7.27 1 14.54

Dõng 1.3 17.15 7.50 1 9.75

Dõng 2 18.8 7.73 1 15.46

mffsli = 53.74

A p - DiÖn tÝch mòi cäc A P = 0.09 m2

u - Chu vi th©n cäc u= 1.2 m

Suy ra Q tc = 112.87 T

VËy søc chÞu t¶i cña cäc theo chØ tiªu c¬ lý cña ®Êt nÒn lµ:

Q a = 112.87 / 1.75 = 65 T

Project: marriott operation office

TCVN 195-1997 Basing on TCVN 195-1997

LK1 Borehole log

1. Th«ng sè cäc. Pile's parameters

H×nh d¸ng cäc: TiÕt diÖn vu«ng Shape of pile

KÝch th−íc cäc: B = 30 (cm) Diameter of pile

DiÖn tÝch tiÕt diÖn cäc: Ap = 0.090 (m2) Section area

Chu vi cäc = 1.200 (m) Circumference

Ph−¬ng ph¸p thi c«ng: Method of execution

3. TÝnh to¸n søc chÞu t¶i cäc theo kÕt qu¶ xuyªn tiªu chuÈn

Basing on the Standard Penetration Test

3.1 Theo c«ng thøc NhËt B¶n Calculation basing on Japanese formuler

Kh¶ n¨ng chÞu t¶i cña cäc Allowable Bearing capacity of pile

Qa Kh¶ n¨ng chÞu t¶i cña cäc Allowable Bearing capacity of pile

Ap DiÖn tÝch tiÕt diÖn cäc Section area

Chu vi cäc Circumference

Na TrÞ sè SPT t¹i mòi cäc Standard penetration test at pile tip level

Ns TrÞ sè SPT trong ®Êt c¸t Standard penetration test in sand layers

Ls ChiÒu dµi cäc trong ®Êt c¸t Length of pile in sand layers

Lc ChiÒu dµi cäc trong ®Êt sÐt Length of pile in clay layers

C = N/1.4 Cohesion of clay

a Cäc BTCT ®óc s½n 30 Precast pile

Cäc nhåi ®óc s½n 20 Bored precast pile

Cäc ®æ t¹i chç 15 Cast in place pile

Cäc ®æ t¹i chç+b¬m v÷a xö lý mòi 30 Cast in place pile+grouting

Chän lo¹i: 30Cäc BTCT ®óc s½n

TỔNG CÔNG TY TƯ VẤN XÂY DỰNG VIỆT NAM (VNCC)VIETNAM NATIONAL CONSTRUCTION CONSULTANTS CORPORATIONVĂN PHÒNG KẾT CẤU 3 – STRUCTURAL DIVISION 3243 De La Thanh, Lang Thuong, Dong Da district, HanoiTel : ( 84-4 ) 37.667446; Fax : ( 84-4 ) 37.667447

tÝnh to¸n søc chÞu t¶i cäc Ðp

(Calculation of the Bearing capacity of Driven pile basing on Vietnamese standard)

Tiªu chuÈn ¸p dông:

Hè khoan:

Cäc BTCT ®óc s½n

))..2,0(.(3

1 csspaa LCLNANQ

3.3 M« t¶ ®Þa chÊt c«ng tr×nh Hè khoan: LK1

Cao ®é ®¸y ®µi: -2.8 (m)

1 1 1.8 s

2 2 6.6 C

3 3 8.6 s

4 4 Coarse sand, dense 8 s

B¶ng tÝnh søc chÞu t¶i cña cäc theo ®Êt nÒn

Soil descriptions Qa

Depth Soil Layer Soil descriptionsLayer

depth

N

valueC

Japanese

formula/3

-2.8 1 s 6 0.0 0.00

-4 2 C 6 4.3 7.59

-5 2 C 7 5.0 11.05

-6 2 C 7 5.0 13.61

-7 2 C 7 5.0 16.17

-8 2 C 7 5.0 18.73

-9 2 C 13 9.3 28.89

-10 3 s 13 0.0 29.93

-11 3 s 22 0.0 39.79

-12 3 s 22 0.0 41.55

-13 3 s 27 0.0 48.21

-14 3 s 27 0.0 50.37

-15 3 s 26 0.0 51.55

-16 3 s 26 0.0 53.63

-17 3 s 38 0.0 67.47

-18 3 s 38 0.0 70.51

-19 4 s 37 0.0 72.57

-20 4 s 34 0.0 72.59

-21 4 s 33 0.0 74.33

-22 4 s 36 0.0 79.91

-23 4 s 38 0.0 84.75

STT Ký hiÖu M« t¶ líp ®ÊtBÒ dµy

(m)

§é s©u

(m)

LoaÞ ®Êt

(C or S)

Sandy clay, stiff

Made ground 1.8

Small to medium sand, medium de 17

8.4

Allowable Bearing capacity of pile (T)

25

Made ground

Sandy clay, stiff

Sandy clay, stiff

Sandy clay, stiff

Sandy clay, stiff

Sandy clay, stiff

Sandy clay, stiff

Small to medium sand, medium









Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

Project: marriott operation office

TCVN 195-1997 Basing on TCVN 195-1997

LK4 Borehole log

1. Th«ng sè cäc. Pile's parameters

H×nh d¸ng cäc: TiÕt diÖn vu«ng Shape of pile

KÝch th−íc cäc: B = 30 (cm) Diameter of pile

DiÖn tÝch tiÕt diÖn cäc: Ap = 0.090 (m2) Section area

Chu vi cäc = 1.200 (m) Circumference

Ph−¬ng ph¸p thi c«ng: Method of execution

3. TÝnh to¸n søc chÞu t¶i cäc theo kÕt qu¶ xuyªn tiªu chuÈn

Basing on the Standard Penetration Test

3.1 Theo c«ng thøc NhËt B¶n Calculation basing on Japanese formuler

Kh¶ n¨ng chÞu t¶i cña cäc Allowable Bearing capacity of pile

Qa Kh¶ n¨ng chÞu t¶i cña cäc Allowable Bearing capacity of pile

Ap DiÖn tÝch tiÕt diÖn cäc Section area

Chu vi cäc Circumference

Na TrÞ sè SPT t¹i mòi cäc Standard penetration test at pile tip level

Ns TrÞ sè SPT trong ®Êt c¸t Standard penetration test in sand layers

Ls ChiÒu dµi cäc trong ®Êt c¸t Length of pile in sand layers

Lc ChiÒu dµi cäc trong ®Êt sÐt Length of pile in clay layers

C = N/1.4 Cohesion of clay

a Cäc BTCT ®óc s½n 30 Precast pile

Cäc nhåi ®óc s½n 20 Bored precast pile

Cäc ®æ t¹i chç 15 Cast in place pile

Cäc ®æ t¹i chç+b¬m v÷a xö lý mòi 30 Cast in place pile+grouting

Chän lo¹i: 30Cäc BTCT ®óc s½n

TỔNG CÔNG TY TƯ VẤN XÂY DỰNG VIỆT NAM (VNCC)VIETNAM NATIONAL CONSTRUCTION CONSULTANTS CORPORATIONVĂN PHÒNG KẾT CẤU 3 – STRUCTURAL DIVISION 3243 De La Thanh, Lang Thuong, Dong Da district, HanoiTel : ( 84-4 ) 37.667446; Fax : ( 84-4 ) 37.667447

tÝnh to¸n søc chÞu t¶i cäc Ðp

(Calculation of the Bearing capacity of Driven pile basing on Vietnamese standard)

Tiªu chuÈn ¸p dông:

Hè khoan:

Cäc BTCT ®óc s½n

))..2,0(.(3

1 csspaa LCLNANQ

3.3 M« t¶ ®Þa chÊt c«ng tr×nh Hè khoan: LK4

Cao ®é ®¸y ®µi: -2.8 (m)

1 1 2.1 s

2 2b 8.6 C

3 3 6.3 s

4 4 Coarse sand, dense 8 s

B¶ng tÝnh søc chÞu t¶i cña cäc theo ®Êt nÒn

Soil descriptions Qa

Depth Soil Layer Soil descriptionsLayer

depth

N

valueC

Japanese

formula/3

-2.8 1 s 6 0.0 0.00

-4 2b C 6 4.3 7.59

-5 2b C 7 5.0 11.05

-6 2b C 7 5.0 13.61

-7 2b C 6 4.3 14.91

-8 2b C 6 4.3 17.10

-9 2b C 5 3.6 18.03

-10 2b C 5 3.6 19.86

-11 2b C 15 10.7 34.35

-12 2b C 15 10.7 39.83

-13 3 s 17 0.0 42.99

-14 3 s 17 0.0 44.35

-15 3 s 16 0.0 44.73

-16 3 s 16 0.0 46.01

-17 3 s 31 0.0 61.99

-18 3 s 31 0.0 64.47

-19 4 s 30 0.0 65.97

-20 4 s 30 0.0 68.37

-21 4 s 30 0.0 70.77

-22 4 s 31 0.0 74.15

-23 4 s 32 0.0 77.61

STT Ký hiÖu M« t¶ líp ®ÊtBÒ dµy

(m)

§é s©u

(m)

LoaÞ ®Êt

(C or S)

Sandy clay mud

Made ground 2.1

Small to medium sand, medium de 17

10.7

Allowable Bearing capacity of pile (T)

25

Made ground

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud

Sandy clay mud







Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

Coarse sand, dense

1.1 Tính toán đài cọc

1.1.1 Tính toán phản lực đầu cọc

303030

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300 P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300P300

P300P300

P300P300

P300

P300

P300

P300

P300

P300

P300

P300

P300P300

P300

P300

P300

P300

P300

P300

P300

P300

P300P300 P300P300P300P300P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300

P300P300

P300

P300

P300

X

Y

Hình.1.1:Mô hình phân tích phản lực đầu cọc

Hình.1.2:Phản lực đầu cọc theo tổ hợp tải trọng COMB1 ( zone 1 )

Hình.1.3:Phản lực đầu cọc theo tổ hợp tải trọng COMB1 ( zone 2 )

Phản lực đầu cọc các trường hợp tổ hợp tải trọng khác được thể hiện trong bảng sau :

TABLE: Nodal Reactions

Node Point OutputCase Fx Fy Fz Mx My Mz

Text Text Text Tonf Tonf Tonf

Tonf-

mm

Tonf-

mm

Tonf-

mm

2 2 COMB1 0 0 38.4 0 0 0

5 5 COMB1 0 0 67.6 0 0 0

6 6 COMB1 0 0 68.4 0 0 0

7 7 COMB1 0 0 62 0 0 0

8 8 COMB1 0 0 63.3 0 0 0

9 9 COMB1 0 0 64.4 0 0 0

10 10 COMB1 0 0 65.6 0 0 0

12 12 COMB1 0 0 51.2 0 0 0

31 31 COMB1 0 0 64.3 0 0 0

32 32 COMB1 0 0 64.3 0 0 0

33 33 COMB1 0 0 56.4 0 0 0

34 34 COMB1 0 0 47.6 0 0 0

622 622 COMB1 0 0 66.9 0 0 0

1179 1179 COMB1 0 0 63.3 0 0 0

1180 1180 COMB1 0 0 52.8 0 0 0

1195 1195 COMB1 0 0 61.5 0 0 0

1196 1196 COMB1 0 0 56.3 0 0 0

1207 1207 COMB1 0 0 49.2 0 0 0

1208 1208 COMB1 0 0 45.6 0 0 0

1209 1209 COMB1 0 0 42.1 0 0 0

1211 1211 COMB1 0 0 35 0 0 0

1212 1212 COMB1 0 0 32.1 0 0 0

1221 1221 COMB1 0 0 32 0 0 0

1222 1222 COMB1 0 0 32.9 0 0 0

1223 1223 COMB1 0 0 35.2 0 0 0

1224 1224 COMB1 0 0 38.9 0 0 0

1225 1225 COMB1 0 0 43.6 0 0 0

1239 1239 COMB1 0 0 62 0 0 0

1240 1240 COMB1 0 0 60.7 0 0 0

1242 1242 COMB1 0 0 58 0 0 0

1244 1244 COMB1 0 0 54.7 0 0 0

1245 1245 COMB1 0 0 46.6 0 0 0

1255 1255 COMB1 0 0 35.6 0 0 0

1256 1256 COMB1 0 0 36.2 0 0 0

1257 1257 COMB1 0 0 36.9 0 0 0

1258 1258 COMB1 0 0 37.8 0 0 0

1259 1259 COMB1 0 0 35.2 0 0 0

1268 1268 COMB1 0 0 41.3 0 0 0

1269 1269 COMB1 0 0 43.2 0 0 0

1270 1270 COMB1 0 0 44.2 0 0 0

1271 1271 COMB1 0 0 44.2 0 0 0

1272 1272 COMB1 0 0 35 0 0 0

1274 1274 COMB1 0 0 34.9 0 0 0

1276 1276 COMB1 0 0 34.8 0 0 0

1278 1278 COMB1 0 0 34.7 0 0 0

1280 1280 COMB1 0 0 32.5 0 0 0

1284 1284 COMB1 0 0 33.8 0 0 0

1285 1285 COMB1 0 0 29.7 0 0 0

1305 1305 COMB1 0 0 32.5 0 0 0

1307 1307 COMB1 0 0 35.6 0 0 0

1309 1309 COMB1 0 0 39 0 0 0

1311 1311 COMB1 0 0 42.6 0 0 0

1313 1313 COMB1 0 0 46.4 0 0 0

1315 1315 COMB1 0 0 50 0 0 0

1317 1317 COMB1 0 0 53.1 0 0 0

1319 1319 COMB1 0 0 55.4 0 0 0

1321 1321 COMB1 0 0 57.1 0 0 0

1324 1324 COMB1 0 0 54.2 0 0 0

1329 1329 COMB1 0 0 41.3 0 0 0

1330 1330 COMB1 0 0 25 0 0 0

1343 1343 COMB1 0 0 32 0 0 0

1344 1344 COMB1 0 0 36 0 0 0

1345 1345 COMB1 0 0 39.6 0 0 0

1346 1346 COMB1 0 0 42.6 0 0 0

1347 1347 COMB1 0 0 43.8 0 0 0

1348 1348 COMB1 0 0 31 0 0 0

1350 1350 COMB1 0 0 34.4 0 0 0

1352 1352 COMB1 0 0 38.1 0 0 0

1354 1354 COMB1 0 0 42.2 0 0 0

1356 1356 COMB1 0 0 45.7 0 0 0

1358 1358 COMB1 0 0 48.6 0 0 0

1360 1360 COMB1 0 0 50.1 0 0 0

1364 1364 COMB1 0 0 28.1 0 0 0

1366 1366 COMB1 0 0 51.2 0 0 0

1371 1371 COMB1 0 0 44.1 0 0 0

1372 1372 COMB1 0 0 34 0 0 0

1373 1373 COMB1 0 0 20.1 0 0 0

1374 1374 COMB1 0 0 48.9 0 0 0

1377 1377 COMB1 0 0 66.8 0 0 0

1378 1378 COMB1 0 0 65.6 0 0 0

1381 1381 COMB1 0 0 66.3 0 0 0

1382 1382 COMB1 0 0 55.9 0 0 0

1383 1383 COMB1 0 0 56.4 0 0 0

1394 1394 COMB1 0 0 44.7 0 0 0

1395 1395 COMB1 0 0 45.9 0 0 0

1459 1459 COMB1 0 0 39.7 0 0 0

2 2 COMB2 0 0 37.9 0 0 0

5 5 COMB2 0 0 66.7 0 0 0

6 6 COMB2 0 0 67.4 0 0 0

7 7 COMB2 0 0 61.6 0 0 0

8 8 COMB2 0 0 62.8 0 0 0

9 9 COMB2 0 0 63.8 0 0 0

10 10 COMB2 0 0 64.9 0 0 0

12 12 COMB2 0 0 49.9 0 0 0

31 31 COMB2 0 0 62.6 0 0 0

32 32 COMB2 0 0 62.9 0 0 0

33 33 COMB2 0 0 56.2 0 0 0

34 34 COMB2 0 0 47.7 0 0 0

622 622 COMB2 0 0 66.1 0 0 0

1179 1179 COMB2 0 0 61.9 0 0 0

1180 1180 COMB2 0 0 52.5 0 0 0

1195 1195 COMB2 0 0 60.3 0 0 0

1196 1196 COMB2 0 0 55.7 0 0 0

1207 1207 COMB2 0 0 48.9 0 0 0

1208 1208 COMB2 0 0 45.2 0 0 0

1209 1209 COMB2 0 0 41.6 0 0 0

1211 1211 COMB2 0 0 34.4 0 0 0

1212 1212 COMB2 0 0 31.4 0 0 0

1221 1221 COMB2 0 0 31.5 0 0 0

1222 1222 COMB2 0 0 32.5 0 0 0

1223 1223 COMB2 0 0 34.8 0 0 0

1224 1224 COMB2 0 0 38.5 0 0 0

1225 1225 COMB2 0 0 43 0 0 0

1239 1239 COMB2 0 0 60.4 0 0 0

1240 1240 COMB2 0 0 58.9 0 0 0

1242 1242 COMB2 0 0 56 0 0 0

1244 1244 COMB2 0 0 52.5 0 0 0

1245 1245 COMB2 0 0 43.9 0 0 0

1255 1255 COMB2 0 0 34.2 0 0 0

1256 1256 COMB2 0 0 34.8 0 0 0

1257 1257 COMB2 0 0 35.6 0 0 0

1258 1258 COMB2 0 0 36.6 0 0 0

1259 1259 COMB2 0 0 33.7 0 0 0

1268 1268 COMB2 0 0 40.2 0 0 0

1269 1269 COMB2 0 0 42.1 0 0 0

1270 1270 COMB2 0 0 43.3 0 0 0

1271 1271 COMB2 0 0 43.5 0 0 0

1272 1272 COMB2 0 0 33.7 0 0 0

1274 1274 COMB2 0 0 33.6 0 0 0

1276 1276 COMB2 0 0 33.7 0 0 0

1278 1278 COMB2 0 0 33.7 0 0 0

1280 1280 COMB2 0 0 32.1 0 0 0

1284 1284 COMB2 0 0 33.2 0 0 0

1285 1285 COMB2 0 0 29.8 0 0 0

1305 1305 COMB2 0 0 32.5 0 0 0

1307 1307 COMB2 0 0 35.5 0 0 0

1309 1309 COMB2 0 0 38.9 0 0 0

1311 1311 COMB2 0 0 42.5 0 0 0

1313 1313 COMB2 0 0 46.2 0 0 0

1315 1315 COMB2 0 0 49.8 0 0 0

1317 1317 COMB2 0 0 52.9 0 0 0

1319 1319 COMB2 0 0 55.1 0 0 0

1321 1321 COMB2 0 0 56.9 0 0 0

1324 1324 COMB2 0 0 53.9 0 0 0

1329 1329 COMB2 0 0 40.9 0 0 0

1330 1330 COMB2 0 0 24.4 0 0 0

1343 1343 COMB2 0 0 32.1 0 0 0

1344 1344 COMB2 0 0 36 0 0 0

1345 1345 COMB2 0 0 39.6 0 0 0

1346 1346 COMB2 0 0 42.5 0 0 0

1347 1347 COMB2 0 0 43.6 0 0 0

1348 1348 COMB2 0 0 31.3 0 0 0

1350 1350 COMB2 0 0 34.6 0 0 0

1352 1352 COMB2 0 0 38.2 0 0 0

1354 1354 COMB2 0 0 42.1 0 0 0

1356 1356 COMB2 0 0 45.5 0 0 0

1358 1358 COMB2 0 0 48.1 0 0 0

1360 1360 COMB2 0 0 49.3 0 0 0

1364 1364 COMB2 0 0 28.4 0 0 0

1366 1366 COMB2 0 0 49.5 0 0 0

1371 1371 COMB2 0 0 43.8 0 0 0

1372 1372 COMB2 0 0 33.6 0 0 0

1373 1373 COMB2 0 0 19.6 0 0 0

1374 1374 COMB2 0 0 47.1 0 0 0

1377 1377 COMB2 0 0 65.7 0 0 0

1378 1378 COMB2 0 0 64.3 0 0 0

1381 1381 COMB2 0 0 64.8 0 0 0

1382 1382 COMB2 0 0 54.5 0 0 0

1383 1383 COMB2 0 0 55 0 0 0

1394 1394 COMB2 0 0 43.8 0 0 0

1395 1395 COMB2 0 0 44.5 0 0 0

1459 1459 COMB2 0 0 39.2 0 0 0

2 2 COMB3 0 0 38 0 0 0

5 5 COMB3 0 0 66.3 0 0 0

6 6 COMB3 0 0 67.3 0 0 0

7 7 COMB3 0 0 60.4 0 0 0

8 8 COMB3 0 0 61.8 0 0 0

9 9 COMB3 0 0 62.9 0 0 0

10 10 COMB3 0 0 64.2 0 0 0

12 12 COMB3 0 0 51.2 0 0 0

31 31 COMB3 0 0 64.7 0 0 0

32 32 COMB3 0 0 64.2 0 0 0

33 33 COMB3 0 0 55.3 0 0 0

34 34 COMB3 0 0 46.5 0 0 0

622 622 COMB3 0 0 65.5 0 0 0

1179 1179 COMB3 0 0 63.4 0 0 0

1180 1180 COMB3 0 0 51.8 0 0 0

1195 1195 COMB3 0 0 61.3 0 0 0

1196 1196 COMB3 0 0 55.6 0 0 0

1207 1207 COMB3 0 0 48.4 0 0 0

1208 1208 COMB3 0 0 44.9 0 0 0

1209 1209 COMB3 0 0 41.5 0 0 0

1211 1211 COMB3 0 0 34.7 0 0 0

1212 1212 COMB3 0 0 31.9 0 0 0

1221 1221 COMB3 0 0 31.6 0 0 0

1222 1222 COMB3 0 0 32.3 0 0 0

1223 1223 COMB3 0 0 34.4 0 0 0

1224 1224 COMB3 0 0 37.9 0 0 0

1225 1225 COMB3 0 0 42.3 0 0 0

1239 1239 COMB3 0 0 62.2 0 0 0

1240 1240 COMB3 0 0 61.1 0 0 0

1242 1242 COMB3 0 0 58.7 0 0 0

1244 1244 COMB3 0 0 55.7 0 0 0

1245 1245 COMB3 0 0 48.4 0 0 0

1255 1255 COMB3 0 0 35.9 0 0 0

1256 1256 COMB3 0 0 36.4 0 0 0

1257 1257 COMB3 0 0 37 0 0 0

1258 1258 COMB3 0 0 37.9 0 0 0

1259 1259 COMB3 0 0 35.6 0 0 0

1268 1268 COMB3 0 0 41.1 0 0 0

1269 1269 COMB3 0 0 42.7 0 0 0

1270 1270 COMB3 0 0 43.6 0 0 0

1271 1271 COMB3 0 0 43.3 0 0 0

1272 1272 COMB3 0 0 35.3 0 0 0

1274 1274 COMB3 0 0 35 0 0 0

1276 1276 COMB3 0 0 34.8 0 0 0

1278 1278 COMB3 0 0 34.5 0 0 0

1280 1280 COMB3 0 0 31.6 0 0 0

1284 1284 COMB3 0 0 33.3 0 0 0

1285 1285 COMB3 0 0 28.5 0 0 0

1305 1305 COMB3 0 0 31.3 0 0 0

1307 1307 COMB3 0 0 34.4 0 0 0

1309 1309 COMB3 0 0 37.8 0 0 0

1311 1311 COMB3 0 0 41.4 0 0 0

1313 1313 COMB3 0 0 45 0 0 0

1315 1315 COMB3 0 0 48.6 0 0 0

1317 1317 COMB3 0 0 51.6 0 0 0

1319 1319 COMB3 0 0 53.8 0 0 0

1321 1321 COMB3 0 0 55.4 0 0 0

1324 1324 COMB3 0 0 52.6 0 0 0

1329 1329 COMB3 0 0 40.3 0 0 0

1330 1330 COMB3 0 0 24.5 0 0 0

1343 1343 COMB3 0 0 30.6 0 0 0

1344 1344 COMB3 0 0 34.5 0 0 0

1345 1345 COMB3 0 0 38.2 0 0 0

1346 1346 COMB3 0 0 41.1 0 0 0

1347 1347 COMB3 0 0 42.3 0 0 0

1348 1348 COMB3 0 0 29.7 0 0 0

1350 1350 COMB3 0 0 33 0 0 0

1352 1352 COMB3 0 0 36.7 0 0 0

1354 1354 COMB3 0 0 40.9 0 0 0

1356 1356 COMB3 0 0 44.6 0 0 0

1358 1358 COMB3 0 0 47.7 0 0 0

1360 1360 COMB3 0 0 49.7 0 0 0

1364 1364 COMB3 0 0 26.7 0 0 0

1366 1366 COMB3 0 0 51.7 0 0 0

1371 1371 COMB3 0 0 42.8 0 0 0

1372 1372 COMB3 0 0 33.1 0 0 0

1373 1373 COMB3 0 0 19.7 0 0 0

1374 1374 COMB3 0 0 49.6 0 0 0

1377 1377 COMB3 0 0 65.9 0 0 0

1378 1378 COMB3 0 0 64.8 0 0 0

1381 1381 COMB3 0 0 65.6 0 0 0

1382 1382 COMB3 0 0 55.4 0 0 0

1383 1383 COMB3 0 0 55.7 0 0 0

1394 1394 COMB3 0 0 43.7 0 0 0

1395 1395 COMB3 0 0 45.4 0 0 0

1459 1459 COMB3 0 0 38.1 0 0 0

2 2 COMB4 0 0 38 0 0 0

5 5 COMB4 0 0 66.4 0 0 0

6 6 COMB4 0 0 67.7 0 0 0

7 7 COMB4 0 0 60.8 0 0 0

8 8 COMB4 0 0 62.4 0 0 0

9 9 COMB4 0 0 63.6 0 0 0

10 10 COMB4 0 0 65 0 0 0

12 12 COMB4 0 0 52.5 0 0 0

31 31 COMB4 0 0 62.2 0 0 0

32 32 COMB4 0 0 61.5 0 0 0

33 33 COMB4 0 0 53.7 0 0 0

34 34 COMB4 0 0 45.6 0 0 0

622 622 COMB4 0 0 66.5 0 0 0

1179 1179 COMB4 0 0 61.2 0 0 0

1180 1180 COMB4 0 0 50.6 0 0 0

1195 1195 COMB4 0 0 59.2 0 0 0

1196 1196 COMB4 0 0 54 0 0 0

1207 1207 COMB4 0 0 47.4 0 0 0

1208 1208 COMB4 0 0 44.3 0 0 0

1209 1209 COMB4 0 0 41.2 0 0 0

1211 1211 COMB4 0 0 35.1 0 0 0

1212 1212 COMB4 0 0 32.5 0 0 0

1221 1221 COMB4 0 0 32.4 0 0 0

1222 1222 COMB4 0 0 33.1 0 0 0

1223 1223 COMB4 0 0 35.3 0 0 0

1224 1224 COMB4 0 0 38.9 0 0 0

1225 1225 COMB4 0 0 43.4 0 0 0

1239 1239 COMB4 0 0 60.3 0 0 0

1240 1240 COMB4 0 0 59.5 0 0 0

1242 1242 COMB4 0 0 57.9 0 0 0

1244 1244 COMB4 0 0 55.7 0 0 0

1245 1245 COMB4 0 0 49.9 0 0 0

1255 1255 COMB4 0 0 34.1 0 0 0

1256 1256 COMB4 0 0 34.8 0 0 0

1257 1257 COMB4 0 0 35.6 0 0 0

1258 1258 COMB4 0 0 36.6 0 0 0

1259 1259 COMB4 0 0 33.6 0 0 0

1268 1268 COMB4 0 0 40.3 0 0 0

1269 1269 COMB4 0 0 42.3 0 0 0

1270 1270 COMB4 0 0 43.6 0 0 0

1271 1271 COMB4 0 0 43.8 0 0 0

1272 1272 COMB4 0 0 33.4 0 0 0

1274 1274 COMB4 0 0 33.3 0 0 0

1276 1276 COMB4 0 0 33.2 0 0 0

1278 1278 COMB4 0 0 33.1 0 0 0

1280 1280 COMB4 0 0 30.8 0 0 0

1284 1284 COMB4 0 0 32.2 0 0 0

1285 1285 COMB4 0 0 28.1 0 0 0

1305 1305 COMB4 0 0 30.9 0 0 0

1307 1307 COMB4 0 0 34.1 0 0 0

1309 1309 COMB4 0 0 37.7 0 0 0

1311 1311 COMB4 0 0 41.5 0 0 0

1313 1313 COMB4 0 0 45.3 0 0 0

1315 1315 COMB4 0 0 49.1 0 0 0

1317 1317 COMB4 0 0 52.4 0 0 0

1319 1319 COMB4 0 0 54.9 0 0 0

1321 1321 COMB4 0 0 56.8 0 0 0

1324 1324 COMB4 0 0 54 0 0 0

1329 1329 COMB4 0 0 40.5 0 0 0

1330 1330 COMB4 0 0 23.5 0 0 0

1343 1343 COMB4 0 0 32.2 0 0 0

1344 1344 COMB4 0 0 36.2 0 0 0

1345 1345 COMB4 0 0 39.8 0 0 0

1346 1346 COMB4 0 0 42.7 0 0 0

1347 1347 COMB4 0 0 43.9 0 0 0

1348 1348 COMB4 0 0 31.3 0 0 0

1350 1350 COMB4 0 0 34.6 0 0 0

1352 1352 COMB4 0 0 38.3 0 0 0

1354 1354 COMB4 0 0 42.4 0 0 0

1356 1356 COMB4 0 0 46.2 0 0 0

1358 1358 COMB4 0 0 49.3 0 0 0

1360 1360 COMB4 0 0 51.1 0 0 0

1364 1364 COMB4 0 0 28.4 0 0 0

1366 1366 COMB4 0 0 53 0 0 0

1371 1371 COMB4 0 0 43.9 0 0 0

1372 1372 COMB4 0 0 33.3 0 0 0

1373 1373 COMB4 0 0 18.8 0 0 0

1374 1374 COMB4 0 0 50.8 0 0 0

1377 1377 COMB4 0 0 65.7 0 0 0

1378 1378 COMB4 0 0 64 0 0 0

1381 1381 COMB4 0 0 65.1 0 0 0

1382 1382 COMB4 0 0 54.7 0 0 0

1383 1383 COMB4 0 0 54.3 0 0 0

1394 1394 COMB4 0 0 42.9 0 0 0

1395 1395 COMB4 0 0 44.1 0 0 0

1459 1459 COMB4 0 0 39.4 0 0 0

2 2 COMB5 0 0 37.8 0 0 0

5 5 COMB5 0 0 66.6 0 0 0

6 6 COMB5 0 0 66.9 0 0 0

7 7 COMB5 0 0 61.2 0 0 0

8 8 COMB5 0 0 62.3 0 0 0

9 9 COMB5 0 0 63.1 0 0 0

10 10 COMB5 0 0 64.1 0 0 0

12 12 COMB5 0 0 48.6 0 0 0

31 31 COMB5 0 0 65.1 0 0 0

32 32 COMB5 0 0 65.6 0 0 0

33 33 COMB5 0 0 57.8 0 0 0

34 34 COMB5 0 0 48.6 0 0 0

622 622 COMB5 0 0 65.1 0 0 0

1179 1179 COMB5 0 0 64.1 0 0 0

1180 1180 COMB5 0 0 53.8 0 0 0

1195 1195 COMB5 0 0 62.3 0 0 0

1196 1196 COMB5 0 0 57.2 0 0 0

1207 1207 COMB5 0 0 49.8 0 0 0

1208 1208 COMB5 0 0 45.8 0 0 0

1209 1209 COMB5 0 0 41.9 0 0 0

1211 1211 COMB5 0 0 34.1 0 0 0

1212 1212 COMB5 0 0 30.7 0 0 0

1221 1221 COMB5 0 0 30.7 0 0 0

1222 1222 COMB5 0 0 31.6 0 0 0

1223 1223 COMB5 0 0 33.8 0 0 0

1224 1224 COMB5 0 0 37.4 0 0 0

1225 1225 COMB5 0 0 41.9 0 0 0

1239 1239 COMB5 0 0 62.3 0 0 0

1240 1240 COMB5 0 0 60.5 0 0 0

1242 1242 COMB5 0 0 56.9 0 0 0

1244 1244 COMB5 0 0 52.5 0 0 0

1245 1245 COMB5 0 0 42.3 0 0 0

1255 1255 COMB5 0 0 36 0 0 0

1256 1256 COMB5 0 0 36.5 0 0 0

1257 1257 COMB5 0 0 37 0 0 0

1258 1258 COMB5 0 0 37.9 0 0 0

1259 1259 COMB5 0 0 35.7 0 0 0

1268 1268 COMB5 0 0 41 0 0 0

1269 1269 COMB5 0 0 42.5 0 0 0

1270 1270 COMB5 0 0 43.3 0 0 0

1271 1271 COMB5 0 0 43 0 0 0

1272 1272 COMB5 0 0 35.5 0 0 0

1274 1274 COMB5 0 0 35.3 0 0 0

1276 1276 COMB5 0 0 35.2 0 0 0

1278 1278 COMB5 0 0 35.1 0 0 0

1280 1280 COMB5 0 0 32.9 0 0 0

1284 1284 COMB5 0 0 34.2 0 0 0

1285 1285 COMB5 0 0 30.3 0 0 0

1305 1305 COMB5 0 0 32.9 0 0 0

1307 1307 COMB5 0 0 35.7 0 0 0

1309 1309 COMB5 0 0 39 0 0 0

1311 1311 COMB5 0 0 42.4 0 0 0

1313 1313 COMB5 0 0 45.9 0 0 0

1315 1315 COMB5 0 0 49.3 0 0 0

1317 1317 COMB5 0 0 52.1 0 0 0

1319 1319 COMB5 0 0 54 0 0 0

1321 1321 COMB5 0 0 55.4 0 0 0

1324 1324 COMB5 0 0 52.6 0 0 0

1329 1329 COMB5 0 0 40.7 0 0 0

1330 1330 COMB5 0 0 25.5 0 0 0

1343 1343 COMB5 0 0 30.5 0 0 0

1344 1344 COMB5 0 0 34.4 0 0 0

1345 1345 COMB5 0 0 37.9 0 0 0

1346 1346 COMB5 0 0 40.9 0 0 0

1347 1347 COMB5 0 0 42.1 0 0 0

1348 1348 COMB5 0 0 29.7 0 0 0

1350 1350 COMB5 0 0 33 0 0 0

1352 1352 COMB5 0 0 36.6 0 0 0

1354 1354 COMB5 0 0 40.6 0 0 0

1356 1356 COMB5 0 0 44 0 0 0

1358 1358 COMB5 0 0 46.6 0 0 0

1360 1360 COMB5 0 0 47.9 0 0 0

1364 1364 COMB5 0 0 26.7 0 0 0

1366 1366 COMB5 0 0 48.2 0 0 0

1371 1371 COMB5 0 0 42.7 0 0 0

1372 1372 COMB5 0 0 33.4 0 0 0

1373 1373 COMB5 0 0 20.5 0 0 0

1374 1374 COMB5 0 0 46 0 0 0

1377 1377 COMB5 0 0 65.9 0 0 0

1378 1378 COMB5 0 0 65.1 0 0 0

1381 1381 COMB5 0 0 65.3 0 0 0

1382 1382 COMB5 0 0 55.2 0 0 0

1383 1383 COMB5 0 0 56.4 0 0 0

1394 1394 COMB5 0 0 44.6 0 0 0

1395 1395 COMB5 0 0 45.9 0 0 0

1459 1459 COMB5 0 0 37.9 0 0 0

Sức chịu tải cọc dự kiến là 65T

Dựa vào kết quả thu được � Cọc đủ sức chịu tải

1.1.2 Tính toán đài cọc

303030

S350

S350S350

S350

S350DC1000

DC1000

DC1000

DC1000

DC2500DC1000

DC1000 DC1000

DC1000

DC1000

DC1000

DC1000

DC1000DC1000

DC1000

X

Y

Hình.1.4:Mô hình phân tích đài cọc

� Kết quả đài cọc ĐC-1 , ĐC -1A

Hình.1.5: Thép lớp dưới

Hình.1.6: Thép lớp trên

� Kết quả đài cọc ĐC-2



� Kết quả đài cọc ĐC-3 , ĐC-4



1.1.3 Tính toán sàn tầng hầm

Hình.1.11: Thép lớp dưới phương ngang

Hình.1.12: Thép lớp dưới phương dọc

Hình.1.13: Thép lớp trên phương ngang

Hình.1.14: Thép lớp trên phương dọc

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