TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik)
Geologically, Indonesia is located in a very unstable area known as �the ring of fire�, a zone that tectonic earthquakes happens frequently. When earthquake happens, masonry wall will be vital to human safety. Reinforcement will be needed to provide a better seismic resistance of structure. Rein...
| Main Authors: | , |
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1826048837142183936 |
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| author | , JOHAN ARDIANTO , Dr-Ing. Ir. Andreas Triwiyono. |
| author_facet | , JOHAN ARDIANTO , Dr-Ing. Ir. Andreas Triwiyono. |
| author_sort | , JOHAN ARDIANTO |
| collection | UGM |
| description | Geologically, Indonesia is located in a very unstable area known as �the
ring of fire�, a zone that tectonic earthquakes happens frequently. When
earthquake happens, masonry wall will be vital to human safety. Reinforcement
will be needed to provide a better seismic resistance of structure. Reinforcement
can be done in two ways, by strenghtening, and increasing ductility. Increasing
ductility will be the focus of this final project, by adding a polypropelene
strapping band mesh to masonry wall. The aim of this research is to understand
the behaviour of pp-band reinforced masonry wall under seismic load, especially
on the increasement of damping ratio, and masonry wall ductility.
In this research, 4 specimen were developed. One specimen treated as an
unreinforced masonry wall, and the other 3 are reinforced with pp band mesh
which have 10cm, 15cm, and 20cm of pitches variation. Each specimen have a
same dimension of 120cm x 72cm x 10,3cm. Cyclic quasistatic load was used to
simulate the seismic load. There are 12 cycle with a maximum deflection of
64mm.
The cyclic test shows that pp band didn�t work as a composite structure
with masonry wall, because of pp band have less MOE than masonry wall. Before
the first crack, seismic load were accumulated on the masonry wall, but after the
first crack, strapping band started to have significant contribution. There are an
increase in damping ratio, and ductility as the pitches narrowed. A reinforced wall
with 15cm strap distance have the highest moment capacity of 1,44kNm/m,
therefore masonry wall with 20cm and 10cm pitches have 1,137 kNm/m and
0,769 kN/m of moment capacity. After the masonry wall crack, pp band can
provide a large load and deformation until the ultimate load. |
| first_indexed | 2024-03-13T23:36:22Z |
| format | Thesis |
| id | oai:generic.eprints.org:132497 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:36:22Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1324972016-03-04T07:57:45Z https://repository.ugm.ac.id/132497/ TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) , JOHAN ARDIANTO , Dr-Ing. Ir. Andreas Triwiyono. ETD Geologically, Indonesia is located in a very unstable area known as �the ring of fire�, a zone that tectonic earthquakes happens frequently. When earthquake happens, masonry wall will be vital to human safety. Reinforcement will be needed to provide a better seismic resistance of structure. Reinforcement can be done in two ways, by strenghtening, and increasing ductility. Increasing ductility will be the focus of this final project, by adding a polypropelene strapping band mesh to masonry wall. The aim of this research is to understand the behaviour of pp-band reinforced masonry wall under seismic load, especially on the increasement of damping ratio, and masonry wall ductility. In this research, 4 specimen were developed. One specimen treated as an unreinforced masonry wall, and the other 3 are reinforced with pp band mesh which have 10cm, 15cm, and 20cm of pitches variation. Each specimen have a same dimension of 120cm x 72cm x 10,3cm. Cyclic quasistatic load was used to simulate the seismic load. There are 12 cycle with a maximum deflection of 64mm. The cyclic test shows that pp band didn�t work as a composite structure with masonry wall, because of pp band have less MOE than masonry wall. Before the first crack, seismic load were accumulated on the masonry wall, but after the first crack, strapping band started to have significant contribution. There are an increase in damping ratio, and ductility as the pitches narrowed. A reinforced wall with 15cm strap distance have the highest moment capacity of 1,44kNm/m, therefore masonry wall with 20cm and 10cm pitches have 1,137 kNm/m and 0,769 kN/m of moment capacity. After the masonry wall crack, pp band can provide a large load and deformation until the ultimate load. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , JOHAN ARDIANTO and , Dr-Ing. Ir. Andreas Triwiyono. (2014) TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik). UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=73032 |
| spellingShingle | ETD , JOHAN ARDIANTO , Dr-Ing. Ir. Andreas Triwiyono. TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title | TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title_full | TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title_fullStr | TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title_full_unstemmed | TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title_short | TINJAUAN LENTUR DINDING BATA MERAH DENGAN PERKUATAN STRAPPING BAND ARAH RETAK HORIZONTAL (Studi kasus: dinding plesteran 1 cm dengan beban siklik quasistatik) |
| title_sort | tinjauan lentur dinding bata merah dengan perkuatan strapping band arah retak horizontal studi kasus dinding plesteran 1 cm dengan beban siklik quasistatik |
| topic | ETD |
| work_keys_str_mv | AT johanardianto tinjauanlenturdindingbatamerahdenganperkuatanstrappingbandarahretakhorizontalstudikasusdindingplesteran1cmdenganbebansiklikquasistatik AT dringirandreastriwiyono tinjauanlenturdindingbatamerahdenganperkuatanstrappingbandarahretakhorizontalstudikasusdindingplesteran1cmdenganbebansiklikquasistatik |