References: Coduto, D.P. (1994): Foundation design: principles and practices Day, R.W. (2010): Foundation engineering handbook Hardiyatmo, H.C. (2011): Analisis dan Perancangan Fondasi, Bagian II Teng , Wayne C. (1992): Foundation Design Tomlinson, M.J. (2001): Foundation design and construction Deep Foundation
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01. Kapasitas Dukung Tiang Terhadap Gaya Lateral -EnG
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References: Coduto, D.P. (1994): Foundation design: principles and
practices
Day, R.W. (2010): Foundation engineering handbook
Hardiyatmo, H.C. (2011): Analisis dan PerancanganFondasi, Bagian II
Teng , Wayne C. (1992): Foundation Design
Tomlinson, M.J. (2001): Foundation design and construction
Deep Foundation
Topics (from SAP):Kapasitas dukung tiang terhadap gaya lateral dalam tanah kohesif
a. Ujung tiang bebas (tiang pendek dan tiang panjang)b. Ujung tiang terjepit (tiang pendek dan tiang panjang)
Defleksi tianga. Ujung tiang bebas (tiang pendek dan tiang panjang)b. Ujung tiang terjepit (tiang pendek dan tiang panjang)
Analisis stabilitas fondasi tiang
a. Beban tiangb. Kapasitas dukung tiangc. Jumlah tiangd. Susunan tiange. Kontrol
Turapa. Pengertianb. Tipe struktur turapc. Tipe turap dari segi bahan
Perancangan turap jenis kantilevera. Gaya-gaya yang bekerjab. Panjang turap yang dipancangc. Dimensi turap dan pemilihan profil turap
LATERALLY LOADED PILES(Practical Foundation Engineering Handbook (Robert Brown)
Piles are slender vertical members that have only limited capability to resist nonvertical loads. Therefore batter piles are used to resist large inclined or horizontal loads when acting on a structure.
Beresantsev et al. (1961) suggested the following practice to transmit inclined loads in terms of the angle , where is the angle of the force to be transmitted with the vertical
Recommended practice to transmit inclined loads to soil mass
Brooms (1965) presented charts that give the limit lateral load
to act on a vertical pile versus the ratio of the pile embedment
length to its diameter.
These diagrams, applied to short piles and long piles for
cohesive and cohesionless soils.
Short piles rigid piles where the lateral capacity is
dependent mainly on the soil resistance.
Long piles lateral capacity is primarily dependent on the
yield moment of the pile itself.
In these figures the dashed lines represent the case of a fixed
pile head, whereas the full lines indicate different e/l ratios,
where e is the height of the line of action of the force P above
ground surface and l is the length of pile in the ground.
FIGURE 4C.16 Ultimate lateral resistance of long piles.