Posted inFoundation Engineering
Foundations – R.C.C. FOOTINGS
There are mainly two types of R.C.C. footings: 1. One way reinforced footings. 2. Two…
Posted inFoundation Engineering
Surcharging
The rate of consolidation always slows down significantly toward the end of the consolidation period.…
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Combined vertical and horizontal flow
Carillo (1942 and Asaoka (1978) developed Eq. 4.2 to express the average degree of consolidation…
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Vertical Drains To Accelerate Settlement
Introduction All materials will undergo volume change when subjected to stress change and soils are…
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The Janbu Method versus Conventional Methods
The Janbu tangent modulus method is not different to—does not contrast or conflict with—the 'conventional'…
Posted inFoundation Engineering
The Janbu Approach
General The Janbu approach, proposed by Nilmar Janbu in the early 1960s (Janbu 1963; 1965;…
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Linear Deformation (“Elastic”)
Linear stress-strain behavior follows Hooke’s law (“elastic modulus method”) according to Eq. 3.1. The "elastic…
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Settlement Calculation
Introduction A foundation is a constructed unit that transfers the load from a superstructure to…
Posted inFoundation Engineering
Comparison between the Eslami-Fellenius and Robertson (1990) Methods
To provide a direct comparison between the Robertson (1990) profiling chart and the Eslami-Fellenius chart,…
Posted inFoundation Engineering
The Eslami-Fellenius CPTU Profiling and Soil Behaviour Type Classification Method
To investigate the use of cone penetrometer data in pile design, Eslami and Fellenius (1997)…