PERILAKU LENTUR SAMBUNGAN MODEL TAKIK PADA BALOK APLIKASI UNTUK BETON PRACETAK
ABSTRACT: Precast concrete
was better than
cast in situ
reinforced concrete in
particular fast and
mass work. Precast concrete was already used but the
system has connection problem. The
research objective was know bending behavior of
notch system connection.
The research use
full scale simple
beam with13 representativestrain gauge
and 11 dial gauge (tranducer).
The beam was loaded vertical reversal
loading with implemented increase gradually untill maximum load and than
continous monotonic loading until the beam failure. After that the beam was break open to watch
bar and concrete condition after loading
examination. Research product
shown that. most
strictly SNI(Indonesion National Standart) condition can reached with
4,66 mm displacement and 17,326 tf loading at elastic beam condition. First crack become at
6,64 tf loading
that is equal
with 86,8% static loading
calculation. Maximum loading
was 23,99 tf
or 62% static loading
calculation, it was appropriate with
fatigue theory that
reversal loading decrease
40-55 % from
static loading. First crack was
bending crack and than the crack was develop diagonal type. Type of crack was appropriate with cast in
situ reinforced concrete.
Penulis: Chatarina Niken
Kode Jurnal: jptsipildd080009
