opensees super tall building

9
Numerical Simulation of Numerical Simulation of Super Tall Buildings Based Super Tall Buildings Based on OpenSees on OpenSees Xinzheng Lu @ Tsinghua University Linlin Xie @ Tsinghua University Yuli Huang @ Arup Download URL: http://www.luxinzheng.net/download/OpenSeesTHU.zip

Upload: jatkinson2

Post on 24-Oct-2015

173 views

Category:

Documents


4 download

DESCRIPTION

Presentation on OpenSees

TRANSCRIPT

Page 1: OpenSees Super Tall Building

Num

eric

al S

imul

atio

n of

N

umer

ical

Sim

ulat

ion

of

Sup

er T

all B

uild

ings

Bas

ed

Sup

er T

all B

uild

ings

Bas

ed

on O

penS

ees

on O

penS

ees

Xin

zhen

g Lu

@

Tsi

nghu

a U

nive

rsity

Linl

inX

ie@

Tsi

nghu

a U

nive

rsity

Yul

iHua

ng

@ A

rup

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 2: OpenSees Super Tall Building

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

64-b

it V

ersi

on a

nd S

elec

tion

of A

naly

sis

Dom

ain

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

64-b

it V

ersi

on a

nd S

elec

tion

of A

naly

sis

Dom

ain

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Intro

duct

ion

Initi

ativ

e:

Sim

ulat

ion

Sup

er-T

all B

uild

ings

with

Ope

nSee

s

From

Nat

iona

l Nat

ure

Sci

ence

Fou

ndat

ion

of

Chi

na (N

SFC

)

Cha

lleng

e:

Ele

men

t Mod

el fo

r She

ar W

alls

/Cor

e Tu

bes

Larg

e S

cale

Com

putin

g

Mod

elin

g C

ompl

icat

ed S

truct

ures

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

Sel

ectio

n of

Ana

lysi

s D

omai

n an

d 64

-bit

Ver

sion

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 3: OpenSees Super Tall Building

Mul

ti-la

yer S

hell

Ele

men

t

Feat

ures

Com

posi

te M

ater

ial M

echa

nics

Cou

pled

in-

plan

e/ou

t-of-p

lane

Ben

ding

and

in-p

lane

D

irect

She

ar

Cou

pled

Ben

ding

-she

ar

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Mul

ti-la

yer S

hell

Ele

men

t

Fram

ewor

k of

the

elem

ent

Mul

ti-la

yer s

hell

elem

ent

sect

ion

Laye

redS

hell

nDM

ater

ial

Pl

ateF

rom

Plan

eStre

ssPois

son

ratio

&M

odul

us o

f con

cret

enD

Mat

eria

l Pl

aneS

tress

Use

rMat

eria

l

nDM

ater

ial

Plat

eReb

arAng

le o

f re

info

rcem

ent l

ayer

unia

xial

Mat

eria

l

Stee

l01/

Stee

l02/

Abs

olut

e de

pth

of

each

laye

r

Mul

ti-la

yer s

hell

elem

ent

sect

ion

Laye

redS

hell

nDM

ater

ial

Pl

ateF

rom

Plan

eStre

ssPois

son

ratio

&M

odul

us o

f con

cret

enD

Mat

eria

l Pl

aneS

tress

Use

rMat

eria

l

nDM

ater

ial

Plat

eReb

arAng

le o

f re

info

rcem

ent l

ayer

unia

xial

Mat

eria

l

Stee

l01/

Stee

l02/

Mul

ti-la

yer s

hell

elem

ent

sect

ion

Laye

redS

hell

nDM

ater

ial

Pl

ateF

rom

Plan

eStre

ssPois

son

ratio

&M

odul

us o

f con

cret

enD

Mat

eria

l Pl

aneS

tress

Use

rMat

eria

l

nDM

ater

ial

Plat

eReb

arAng

le o

f re

info

rcem

ent l

ayer

unia

xial

Mat

eria

l

Stee

l01/

Stee

l02/

Abs

olut

e de

pth

of

each

laye

r

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

nDM

ater

ialC

oncr

ete

2D p

lane

stre

ss c

onst

itutiv

e m

odel

A v

ery

sim

ple

conc

rete

mod

elD

amag

e m

echa

nism

and

sm

eare

d cr

ack

Com

pres

sion

: Løl

and

mod

el

Tens

ion:

Maz

ars

mod

el $eps

tu

($ep

sc0,

$fc

)

($ep

scu,

$fc

u)

Stress

Stra

in

$ft

1

2

1'

'1

cec

DD

ε−

=

D

ownl

oad

UR

L: h

ttp://

ww

w.lu

xinz

heng

.net

/dow

nloa

d/O

penS

eesT

HU

.zip

Mul

ti-la

yer S

hell

Ele

men

t

She

ll M

ITC

4

Directi

on of

first

princ

ipal a

xis

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 4: OpenSees Super Tall Building

Val

idat

ion

with

Exp

erim

ents

-200

-150

-100-50050100

150

200

-25

-15

-55

1525

Shel

lFi

ber

Tes

t-6

00

-500

-400

-300

-200

-1000

100

200

300

400

500

600

-15

-10

-50

510

15

Shel

lFi

ber

Tes

t

-400

-300

-200

-1000

100

200

300

400

-20

-15

-10

-50

510

1520

Shel

lFi

ber

Tes

t-1

50

-100-50050100

150

-30

-20

-10

010

2030

Shel

lT

est

H/W

=2.0

H/W

=1.0

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

64-b

it V

ersi

on a

nd S

elec

tion

of A

naly

sis

Dom

ain

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Mod

elin

g te

chno

logy

Fibe

r bea

m e

lem

ents

for b

eam

s an

d co

lum

ns

Mul

ti-la

yer s

hell

elem

ents

for s

hear

wal

ls a

nd

coup

ling

beam

s

Em

bedd

ed b

eam

el

emen

ts to

con

nect

fib

er b

eam

ele

men

ts

and

mul

ti-la

yer s

hear

w

all e

lem

ents

Fibe

r fra

me

Embe

dded

fram

e

Shel

l

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Pre

-/Pos

t-P

roce

ss

Fibe

r bea

m (T

HU

Fibe

r)

Mul

ti-la

yer s

hell

(She

ll 75

)

Fibe

r bea

m

Mul

ti-la

yer s

hell

GU

I Pre

proc

ess

(*.d

atfil

e)

Res

ults

GU

I Pos

tpro

cess

(*.t1

9 fil

e)

The

mod

els

in M

SC

.Mar

c ca

n be

foun

d in

Col

laps

e si

mul

atio

n of

rein

forc

ed c

oncr

ete

high

-rise

bui

ldin

g in

duce

d by

ext

rem

e ea

rthqu

akes

, Ear

thqu

ake

Eng

inee

ring

& S

truct

ural

Dyn

amic

s, 2

013,

42(

5): 7

05-7

23.

Page 5: OpenSees Super Tall Building

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

64-b

it V

ersi

on a

nd S

elec

tion

of A

naly

sis

Dom

ain

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

64-b

it V

ersi

on

Mod

el s

ize:

N

odes

> 53

,000

; Ele

men

ts >

88,0

00

DO

F>30

0,00

0

Rec

ompi

le O

penS

ees.

exe

in 6

4-bi

t env

ironm

ent

Max

imum

thre

ad m

emor

y si

ze >

28

GB

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Sel

ectio

n of

Ana

lysi

s D

omai

n

Mat

rix s

olve

rB

andG

ener

alS

OE

: Fai

led

Ban

dSP

DSO

E: F

aile

d

Pro

fileS

PDS

OE

: Fai

led

Sup

erLU

SO

E: F

aile

d

Mum

ps: F

aile

d

Um

fPac

kS

OE

: Wor

ks b

ut S

low

Spa

rseS

YMS

OE

: Fea

sibl

e

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Sel

ectio

n of

Ana

lysi

s D

omai

n

Eig

en s

olve

rS

ymm

etric

Arp

ack:

Fai

led

Ban

d A

rpac

k: F

aile

d

Pro

file

SP

D: F

easi

ble

Con

stra

ints

Pla

in: F

aile

d

Lagr

ange

: Fai

led

Pen

alty

: Fai

led

Tran

sfor

mat

ion

: Fea

sibl

e

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 6: OpenSees Super Tall Building

Out

line

Intro

duct

ion

Mul

ti-la

yer S

hell

Ele

men

t and

nD

Mat

eria

lC

oncr

ete

Mod

elin

g Te

chno

logy

and

Pre

-/Pos

t-P

roce

ss

64-b

it V

ersi

on a

nd S

elec

tion

of A

naly

sis

Dom

ain

Exa

mpl

es

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

TBI B

uild

ing

2

A B C D E F

70107010457270107010

12

34

56

4724

5867

5867

5867

5867

4724

7544

1295

914

30483048

5334

16001600

柱2

柱3

梁1

25001670

2050

1566

B E F

15240 柱1

23

45

5867

5867

5867

5867

16

4724

4724

A

1036

3

7010 9296 9296 7010

Col

umn

1C

olum

n 2

Col

umn

3be

am 1

US

Des

ign

Chi

nese

Des

ign

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

TBI B

uild

ing

2

H=1

41.8

m, 4

2 st

orie

s

8,46

9 no

des

9,74

4 fib

er e

lem

ents

4,70

7 sh

ell e

lem

ents

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

TBI B

uild

ing

2

Gra

vity

and

vib

ratio

n pe

riod

Mar

cO

penS

ees

Rel

ativ

e Er

ror

T 1(

X tra

nsla

tion)

1.79

11.

815

1.3%

T 2(

Y tra

nsla

tion )

1.58

01.

579

0.06

%

T 3(

Tors

ion)

0.90

00.

890

1.1%

Gra

vity(

ton)

5.49

64×

104

5.49

64×

104

0%

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 7: OpenSees Super Tall Building

TBI B

uild

ing

2

Sta

tic P

usho

ver

0

2000

0

4000

0

6000

0

8000

0

1000

00

1200

00

00.

51

1.5

22.

5

Top

disp

/mm

Total base shear force/kN

Mar

cO

penS

ees

Push

over

051015202530354045

00.

51

1.5

2

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

TBI B

uild

ing

2

Non

linea

r tim

e hi

stor

y an

alys

isC

hi-C

hi:

110g

al、

300g

al、

510g

al &

1000

gal

El-C

entro

:10

00ga

l

Nor

thrid

ge:

1000

gal

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

TBI B

uild

ing

2

Chi

-Chi

PGA=

300g

al

-0.2

-0.1

5-0

.1-0

.050

0.050.

10.

150.2

020

4060

8010

0

Tim

e/s

Top disp/m

Mar

cO

penS

ees

PGA=

110g

al

-0.0

6

-0.0

4

-0.0

20

0.02

0.04

0.06

020

4060

8010

0

Tim

e/s

Top disp/m

Mar

cO

penS

ees

PGA

=300

gal

051015202530354045

00.

050.

10.

150.

2

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

PGA

=110

gal

051015202530354045

00.

020.

040.

060.

08

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

PGA

=510

gal

051015202530354045

00.

10.

20.

30.

4

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

PGA=

1000

gal

051015202530354045

00.

20.

40.

60.

8

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

PGA=

1000

gal

-0.6

-0.4

5-0

.3-0

.150

0.150.

30.

450.6

020

4060

8010

0

Tim

e/s

Top disp/m

Mar

cO

penS

ees

PGA=

510g

al

-0.4

-0.3

-0.2

-0.10

0.1

0.2

0.3

0.4

020

4060

8010

0

Tim

e/s

Top disp/m

Mar

cO

penS

ees

TBI B

uild

ing

2

Chi

-Chi

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 8: OpenSees Super Tall Building

TBI B

uild

ing

2

El-C

entro

& N

orth

ridge

El-C

entro

PG

A=10

00ga

l

-1.2

-0.9

-0.6

-0.30

0.3

0.6

0.9

1.2

05

1015

2025

3035

4045

Tim

e/s

Top disp/m

Mar

cO

penS

ees

Nor

thrid

ge P

GA=

1000

gal

-2.8

-2.1

-1.4

-0.70

0.7

1.4

2.1

2.8

05

1015

2025

3035

4045

Tim

e/s

Top disp/m

Mar

cO

penS

ees

Nor

thrid

ge P

GA

=100

0gal

051015202530354045

00.

751.

52.

253

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

El-C

entro

PG

A=10

00ga

l

051015202530354045

00.

51

1.5

2

Drif

t ang

le/%

Floor

Mar

cO

penS

ees

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Fortu

ne P

laza

H=3

15.4

7m, 6

2 st

orie

s

46,0

28 n

odes

31,5

56 fi

ber e

lem

ents

37,1

60 s

hell

elem

ents

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Fortu

ne P

laza

Gra

vity

and

vib

ratio

n pe

riod

Mar

cO

penS

ees

Rel

ativ

e Er

ror

T 1(

X tra

nsla

tion)

4.99

254.

9261

1.33

%

T 2(

Y tra

nsla

tion )

3.29

403.

3290

1.06

%

T 3(

Tors

ion)

1.05

11.

061

0.95

%

Gra

vity(

ton)

4.90

894×

105

4.90

894×

105

0%

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Fortu

ne P

laza

Non

linea

r tim

e hi

stor

y an

alys

is

El-c

entr

o PG

A=10

00ga

l

-1.6

-1.2

-0.8

-0.40

0.4

0.8

1.2

1.6

05

1015

2025

Tim

e/s

Top disp/m

Mar

cO

penS

ees

El-c

entro

PG

A=1

000g

al

010203040506070

00.

20.

40.

60.

8

Dri

ft an

gle/

%

Story

Mar

cO

penS

ees

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Page 9: OpenSees Super Tall Building

Sha

ngha

i Tow

er

H=6

32m

, 121

sto

ries

53,0

06 N

odes

48,7

74 fi

ber b

eam

ele

men

ts

39,3

15 M

ulti-

laye

r she

ll el

emen

ts

Gra

vity

and

vib

ratio

n pe

riod

Mar

cO

penS

ees

Rel

ativ

e Er

ror

T 1(

X )

9.65

259.

5238

1.33

%

T 2(

Y )

9.55

119.

4518

1.04

%

T 3(

Tors

ion)

4.79

164.

6847

2.23

%

Gra

vity(

ton)

5.10

738×

105

5.10

738×

105

0%

Sha

ngha

i Tow

er

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Sha

ngha

i Tow

er

Tim

e hi

stor

y an

alys

is

PGA=

400g

al

-1.2

-0.8

-0.40

0.4

0.8

1.2

010

2030

40

Tim

e/s

Disp/m

Ope

nSee

sM

arc

PGA=

400g

al

020406080100

120

140

00.

050.

10.

150.

20.

250.

30.

35D

rift a

ngle/

%

Story

Ope

nSee

sM

arc

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip

Than

ks!

Than

ks!

Dow

nloa

d U

RL:

http

://w

ww

.luxi

nzhe

ng.n

et/d

ownl

oad/

Ope

nSee

sTH

U.z

ip