8/13/2019 Pelat (Slab).

1/16

N g u

d i y o n o , S

T . , M

T .

8/13/2019 Pelat (Slab).

2/16

P e n d a

h u l u a n

P e l a t ( s

l a b ) a d a l a h e l e m e n

h o r i z o n t a l

s t r u

k t u r y a n g

m e n

d u k u n g

b e b a n m a t i m a u p u n

b e b a n

h i d u p

d a n

m e n y a

l u r k a n n y a

k e r a n g

k a v e r t i

k a l d a r

i s i s t e m s t r u k t u r

P e l a t m e r u p a k a n s t r u k t u r b

i d a n g

( p e r m u k a a n ) y a n g

l u r u s ,

( d a t a r a t a u m e l e n g k u n g ) y a n g t e

b a l n y a

j a u h

l e b i h k e c i l

d i b a n d

i n g

d e n g a n

d i m e n s i y a n g

l a i n .

P a d a k o n s t r u k s i

b e t o n

b e r t u

l a n g , p

e l a t d

i g u n a k a n s e

b a g a

i

l a n t a i , a t a p

d a r i g e

d u n g , l

a n t a

i j e m

b a t a n , l

a p i s p e r k e r a s a n

p a d a j a l a n r a y a

d a n

l a n d a s a n

b a g i p e s a w a t t e r b a n g

d i

b a n d a r a . H

a l i n

i t e r j a

d i k

a r e n a p e

l a t m e r u p a k a n e l e m e n

s t r u k t u r

p e n a

h a n

b e b a n v e r t i

k a l y a n g r a t a

d a n

d a p a t

d i b u a t

d e n g a n

l u a s a n y a n g c u

k u p

b e s a r .

8/13/2019 Pelat (Slab).

3/16

T i p e P e l a t

( s l a b )

F l a t S l a b

:

P e l a t b e t o n

b e r t u

l a n g y a n g

l a n g s u n g

d i t u m p u o l e h

k o l o m - k

o l o m t a n p a

b a l o k b a l o k

d i s e

b u t S i s t e m

F l a t S l a b . S

i s t e m

i n i d i g u n a k a n

b i l a b e n t a n g

t i d a k

b e s a r

d a n

i n t e n s i t a s

b e b a n

t i d a k t e r l a

l u b e r a t , m

i s a l n y a

b a n g u n a n a p a r t e m e n a t a u

h o t e

l . T e b a l l a n t a

i F l a t S l a b a d a l a h

1 2 5 h i n g g a

2 5 0 m m u n

t u k b e n t a n g a n

4 , 5 h i n g g a

7 , 5 m .

8/13/2019 Pelat (Slab).

4/16

L a n

t a i G r i d :

S i s t e m

l a n t a i g r

i d 2 a r a h

( W a f

f l e - s

y s t e m ) m e m i

l i k i b a l o k - b a l o k y a n g s a

l i n g

b e r s

i l a n g a n

d e n g a n

j a r a

k y a n g r e

l a t i f r a p a t y a n g m e n u m p u p e

l a t a t a s y a n g t i p

i s . I n i

d i m a k u d k a n u n t u

k m e n g u r a n g

i b e r a t s e n

d i r i p e

l a t d a n

d a p a t d

i d e s a i n s e

b a g a

i F l a t

S l a b a t a u

p e l a t d u a a r a

h , t e r g a n

t u n g

k o n f

i g u r a s i n y a . S

i s t e m

i n i e f

i s i e n u n t u

k b e n t a n g

9 h i n g g a

1 2 m .

8/13/2019 Pelat (Slab).

5/16

L a j u r

B a l o

k :

S i s t e m

i n i h a m p i r s a m a

d e n g a n s y s t e m

b a l o k - p e

l a t t e t a p i m e n g g u n a k a n

b a l o k

b a l o k d a n g k a l y a n g

l e b i h l e b a r . S

i s t e m

l a j u r

b a l o k b a n y a

k d i t e r a p k a n p a

d a b a n g u n a n y a n g

m e m e n t i n g

k a n t i n g g

i a n t a r

l a n t a i .

B a l o k l a j u r t i d a k p e r l u

d i h u b u n g

k a n

d e n g a n

k o l o m

i n t e r i o r

a t a u e k s t e r i o r .

A l t e r n a t

i f l a i n a d a l a h

d e n g a n m e n e m p a t

k a n

b a l o k a n a k m e m

b e n t a n g

d i

a n t a r a

b a l o k - b a l o k l a j u r .

S i s t e m i n

i m e n g h e m a t p e m a k a i a n c e t a

k a n .

8/13/2019 Pelat (Slab).

6/16

P e l a

t d a n

B a

l o k :

S i s t e m

i n i t e r

d i r i d a r

i s l a b m e n e r u s y a n g

d i t u m p u

b a l o k - b a l o k m o n o l

i t y a n g

u m u m n y a d

i t e m p a t k a n p a

d a j a r a k s u m

b u 3 m

h i n g g a

6 m .

8/13/2019 Pelat (Slab).

7/16

K l a s i f

i k a s

i P e l a t

P e l a t S a t u

A r a h

( O n e

W a y

S l a b

)

P a d a p e l a t s a t u a r a h ,

b i a s a n y a

p e l a t

h a n y a

d i t u m p u

p a d a k e d u a s i s

i n y a y a n g s a

l i n g

b e r h a d a p a n .

8/13/2019 Pelat (Slab).

8/16

P e l a t s a t u a r a h a d a l a h p e

l a t y a n g p a n j a n g n y a

d u a

k a l i a t a u

l e b i h b e s a r

d a r i p a d a

l e b a r n y a

2

x y L L

a t a u

2

S L

8/13/2019 Pelat (Slab).

9/16

P e l a t D u a

A r a h

( T w o

W a y

S l a b

)

P a d a p e

l a t d u a a r a h , p

e l a t

d i t u m p u p a

d a k e e m p a t s

i s i n y a .

L

S

8/13/2019 Pelat (Slab).

10/16

P e l a t d u a a r a h a d a l a h p e

l a t p e r b a n

d i n g a n p a n j a n g

d a n

l e b a r n y a

l e b i h k e c i l

d a r i

2

2