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Bu çalışmada, Yalova ili Çiftlikköy ilçesi gençlik caddesindeki 4 şeritli 20,00 m genişliğindeki yolun 0,65. km’sinde meydana gelen heyelanın stabilite problemi iki farklı sonlu elemanlar programında incelenmiştir. Modellemeler sırasında arazideki doğal numunelerden elde edilen fiziksel ve mekanik özellikler kullanılmıştır. Slide programı ile gerçekleştirilen stabilite analizlerinde statik ve dinamik yük etkimesi durumunda şevin kayma dairesi, güvenlik sayısı ve kayma potansiyeli incelenmiştir. Güvenlik sayısının 0,80 mertebelerine düşmesi halinde mevcut göçme davranışı meydana gelmiştir. Ayrıca Plaxis programında kazıklara gelen eksenel kuvvet, kesme kuvveti, eğilme momenti ve yer değiştirme değerleri hesaplanmıştır. Çap sabit tutularak 6,00; 8,00; 10,00; 12,00 ve 14,00 m uzunluğunda kazık uygulaması ile gerçekleştirilen çözüm önerilerine göre kazıklardaki içsel kuvvetler ve yer değiştirme değerleri göz önüne alındığında 8,00 m uzunluğunda bitişik nizam tek sıra 60,00 cm’lik fore kazık seçilmiştir. Böylece, yolun güvenli biçimde servise açılabilmesi amacı ile kazıklı duvar önlemi alınarak 4,90 seviyesine yükseltilen güvenlik sayısı ve yaklaşık 65,00 mm’lik kazık tepe deplasmanı ile şevin stabilite problemi çözülmüştür.
In this study, the problem of stability of the heye that occurred at 0.65 km of the road of 20,00 m width of 4 stripes in Yalova or Farmköy district youth street was studied in two different final elements program. Physical and mechanical properties obtained from natural samples on the ground were used during the modeling. In the stability analysis performed with the Slide program, in case of static and dynamic load effects, the shipping station, the safety number and the shipping potential have been studied. The current immigration behavior occurred when the security number fell to 0.80 degrees. The Plaxis program also calculates the axle strength, cutting strength, inclination moment, and location change values. The diameter is fixed with 6,00; 8,00; 10,00; 12,00 and 14,00 m long, according to the solution recommendations carried out with the application of the crossing, taking into account the internal forces in the crossing and the place change values of 8,00 m long, the adjacent line of a row of 60,00 cm is selected. Thus, the safety number increased to the level of 4.90 by taking a steep wall measure in order to open the road safely to service and the steep stability problem has been solved with the steep height movement of approximately 65.00 mm.
In this study, the stability problem of the landslide occurred at 0.65th km of road that has a 20.00 m width and 4 lanes, which is located at Ciftlikkoy district of Yalova province, was investigated with two different finite element software. Physical and mechanical properties obtained from the in-situ samples were used during the modelling processes. The circle of failure, factor of safety and failure possibilities of slope were observed in the case of external static and dynamic load conditions within the stability analysis performed by Slide program. In the event that the factor of safety value reached the level around 0.80, the current failure behavior was occurred. Besides, axial force, shear force, bending moment and deformation values of piles were calculated by Plaxis. An adjacent bored pile application formed a single row has a 60.00 cm in diameter and 8.00 m in length was chosen with respect to the internal force and displacement results of 6.00, 8.00, 10.00, 12.00 and 14.00 m pile lengths as well as constant diameter. Therefore, the stability problem of slope was solved by the precaution of piled wall In this study, the stability problem of the landslide occurred at 0.65th km of road that has a 20.00 m width and 4 lanes, which is located at Ciftlikkoy district of Yalova province, was investigated with two different finite element software. Physical and mechanical properties obtained from the in-situ samples were used during the modelling processes. The circle of failure, factor of safety and failure possibilities of slope were observed in the case of external static and dynamic load conditions within the stability analysis performed by Slide program. In the event that the factor of safety value reached the level around 0.80, the current failure behavior was occurred. Besides, axial force, shear force, bending moment and deformation values of piles were calculated by Plaxis. An adjacent bored pile application formed a single row has a 60.00 cm in diameter and 8.00 m in length was chosen with respect to the internal force and displacement results of 6.00, 8.00, 10.00, 12.00 and 14.00 m pile lengths as well as constant diameter. Therefore, the stability problem of slope was solved by the precaution of piled wall that put into service the road safely within 4.90 factor of safety and 65.00 mm top displacement of pile.
Field : Fen Bilimleri ve Matematik
Journal Type : Ulusal
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