Probabilistic quantity estimation of basic construction items by linear regression method for low-cost housing projects in Turkey

IAHS World Congress on Housing, (23 - 27 Ekim 1989)


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Accurate electricity load forecasting plays a crucial role for all the electricity market parties. With the deregulation of the markets, electricity load forecasting, especially for short-term, gained a great importance. Electricity load data may show different characteristics according to country, region or customer type as it has a nonlinear relationships with many of variables. Capabilities of only one model may not be enough to capture all these relationships. In this study, parametric, nonparametric an...
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The assessment of the safety level of natural slopes, road cuts, embankments and levees require consideration of uncertainties and variability in material properties. In this study, for a number of slope geometries, including a real-life landslide case, probability of failure (PF) and the most critical failure surface are investigated with and without cross-correlation of shear strength properties. Slopes having different traditionally-defined factor of safety (FS) levels are studied. The uncertainty of soi...
Probabilistic Slope Stability Analysis: A Case Study
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Probabilistic slope stability analyses are becoming more and more popular to evaluate the safety level of slopes and associated risk and reliability, especially in the recent years. The probabilistic approach can take into account the uncertainties and natural variability in material properties, as well as in environmental factors, by using various statistical distribution functions (such as normal, lognormal etc.) for random variables. It is already noted by various researchers that, a slope with a determi...
Probabilistic methods for estimating the seismic deformations of underground structures
Soyman, Kadir Buğra; Gülerce, Zeynep; Department of Civil Engineering (2018)
In seismic design of underground structures, simplified semi-deterministic methods based on the stiffness of the soil and the underground structure are used to estimate the seismic deformations. Generally, peak ground acceleration (PGA) value for different hazard levels are provided by the probabilistic seismic hazard assessment (PSHA) analysis, but a single (and deterministic) PGA value is employed in deformation calculations. The objective of this study is to propose a fully probabilistic framework for es...
Citation Formats
M. T. Birgönül, “Probabilistic quantity estimation of basic construction items by linear regression method for low-cost housing projects in Turkey,” presented at the IAHS World Congress on Housing, (23 - 27 Ekim 1989), 1989, Accessed: 00, 2021. [Online]. Available: