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197x Tipe PDF Ukuran file 2.78 MB Source: staffnew.uny.ac.id
SNI 2847:2013 “Hak Cip t Standar Nasional Indonesia a Badan Standardisasi Nasional, Copy s t an dar ini dibuat untuk penayangan di www.bsn.go.id Persyaratan beton struktural untuk bangunan gedung dan tidak untuk di komersialkan” ICS 91.080.40 Badan Standardisasi Nasional “Hak Cip t a Badan Standardisasi Nasional, Copy s t an dar ini dibuat untuk penayangan di www.bsn.go.id © BSN 2013 Hak cipta dilindungi undang-undang. Dilarang mengumumkan dan memperbanyak sebagian atau seluruh isi dokumen ini dengan cara dan dalam bentuk apapun serta dilarang mendistribusikan dokumen ini baik secara elektronik maupun tercetak tanpa izin tertulis dari BSN BSN Gd. Manggala Wanabakti dan tidak untuk di komersialkan” Blok IV, Lt. 3,4,7,10. Telp. +6221-5747043 Fax. +6221-5747045 Email: dokinfo@bsn.go.id www.bsn.go.id Diterbitkan di Jakarta SNI 2847:2013 “Hak Cip Daftar isi t a Badan Standardisasi Nasional, Copy s Daftar isi ..................................................................................................................................... i Kata pengantar ...................................................................................................................... viii 1 Persyaratan umum ........................................................................................................ 1 1.1 Lingkup ......................................................................................................................... 1 1.2 Dokumen kontrak .......................................................................................................... 2 1.3 Inspeksi ......................................................................................................................... 3 1.4 Persetujuan sistem khusus untuk desain atau konstruksi ............................................ 3 2 Notasi dan definisi ......................................................................................................... 4 2.1 Notasi ............................................................................................................................ 4 2.2 Definisi ........................................................................................................................ 16 t an 3 Material ....................................................................................................................... 24 dar ini dibuat untuk penayangan di www.bsn.go.id 3.1 Pengujian material ...................................................................................................... 24 3.2 Material sementisius ................................................................................................... 24 3.3 Agregat ....................................................................................................................... 25 3.4 Air ................................................................................................................................ 25 3.5 Tulangan baja ............................................................................................................. 25 3.6 Material campuran tambahan ..................................................................................... 28 3.7 Penyimpanan material ................................................................................................ 28 3.8 Standar rujukan ........................................................................................................... 29 4 Persyaratan durabilitas ............................................................................................... 34 4.1 Umum ......................................................................................................................... 34 4.2 Kategori dan kelas paparan ........................................................................................ 34 ............................................................................ 34 4.3 Persyaratan untuk campuran beton 4.4 Persyaratan tambahan untuk paparan beku dan cair (Tidak relevan, masuk dalam Daftar Deviasi) ........................................................................................................... 35 4.5 Material sementisius alternatif untuk paparan terhadap sulfat .................................... 35 dan tidak untuk di komersialkan” 5 Kualitas, pencampuran, dan pengecoran beton ......................................................... 36 5.1 Umum ......................................................................................................................... 36 5.2 Pemilihan proporsi campuran beton ........................................................................... 36 5.3 Perancangan proporsi campuran berdasarkan pengalaman lapangan dan/atau hasil campuran uji ............................................................................................................... 38 5.4 Perancangan campuran tanpa berdasarkan data lapangan atau campuran percobaan ................................................................................................................................... 40 5.5 Reduksi kekuatan tekan rata-rata ............................................................................... 40 5.6 Evaluasi dan penerimaan beton ................................................................................. 40 © BSN 2013 i SNI 2847:2013 “Hak Cip 5.7 Persiapan peralatan dan tempat pengecoran ............................................................. 43 t 5.8 Pencampuran .............................................................................................................. 43 a Badan Standardisasi Nasional, Copy s 5.9 Pengantaran (Conveying) ........................................................................................... 44 5.10 Pengecoran ................................................................................................................. 44 5.11 Perawatan ................................................................................................................... 44 5.12 Persyaratan cuaca dingin (Tidak relevan, dicantumkan dalam Daftar Deviasi) .......... 45 5.13 Persyaratan cuaca panas ........................................................................................... 45 6 Cetakan, penanaman, dan joint konstruksi ................................................................. 45 6.1 Desain cetakan ........................................................................................................... 45 6.2 Pembongkaran cetakan, penopang, dan penopangan kembali .................................. 46 6.3 Penanaman dalam beton ............................................................................................ 46 6.4 Joint konstruksi ........................................................................................................... 48 7 Detail tulangan ............................................................................................................ 48 t an 7.1 Kait standar ................................................................................................................. 48 dar ini dibuat untuk penayangan di www.bsn.go.id 7.2 Diameter bengkokan minimum ................................................................................... 48 7.3 Pembengkokan ........................................................................................................... 49 7.4 Kondisi permukaan tulangan ....................................................................................... 49 7.5 Penempatan tulangan ................................................................................................. 49 7.6 Batas spasi untuk tulangan ......................................................................................... 50 7.7 Pelindung beton untuk tulangan .................................................................................. 51 7.8 Detail tulangan untuk kolom ........................................................................................ 53 7.9 Sambungan ................................................................................................................. 54 7.10 Tulangan transversal pada komponen struktur tekan ................................................. 54 7.11 Tulangan transversal untuk komponen struktur lentur ................................................ 56 sut dan suhu ............................................................................................ 57 7.12 Tulangan su 7.13 Persyaratan untuk integritas struktur .......................................................................... 58 8 Analisis dan desain – pertimbangan umum ................................................................ 59 8.1 Metoda Desain ............................................................................................................ 59 dan tidak untuk di komersialkan” 8.2 Pembebanan ............................................................................................................... 59 8.3 Metode analisis ........................................................................................................... 60 8.4 Redistribusi momen pada komponen struktur lentur menerus .................................... 61 8.5 Modulus elastisitas ...................................................................................................... 61 8.6 Beton ringan ................................................................................................................ 61 8.7 Kekakuan .................................................................................................................... 61 8.8 Kekakuan efektif untuk menentukan defleksi lateral ................................................... 61 8.9 Panjang bentang ......................................................................................................... 62 8.10 Kolom .......................................................................................................................... 62 © BSN 2013 ii
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