determined indirectly based on the correlations given in PN/B (Fig. 1,. Fig. 2). Recommendation to determine a bearing capacity of foundations based. Supporting National Standards: old standards: PN/B, PN/B, PN-. 83/B – all these standards need to be harmonised with Eurocode. That is due to the fact that Polish former Code (PN B ), valid before Eurocode 7 (PN-EN ) was introduced, but still in use, gives.
|Published (Last):||28 February 2013|
|PDF File Size:||1.62 Mb|
|ePub File Size:||1.68 Mb|
|Price:||Free* [*Free Regsitration Required]|
In all calculations, when calculation of the soil weight is needed. Consolidation coefficient, consolidation index.
List of Available Soil Parameters | Robot Structural Analysis Products | Autodesk Knowledge Network
In calculations of the pile load capacity. Permeability hydraulic conductivity coefficient. Values of the unit weight of soil solids for most soils are contained in the interval 2. It will be shown in examples pn 81 b 03020 various calculation procedures take into account various factors influencing pile compressive resistance in different way, therefore pile compressive resistances determined by various procedures will be different.
Abstract The paper deals with differences in determination of bored pile compressive resistance in Slovakia and Poland.
A, B, C, D.
H The parameter enabling automatic determination of soil properties according to method B ;n. It will be also shown, that underground water has strong impact on pile compressive resistances so reliable determination of its presence pn 81 b 03020 its change during pile life can contribute to economic pile design. Unit value of ultimate soil resistance along pile shaft. Material factor of soil – maximal.
List of Available Soil Parameters
A, B, C, D This value is used only when the options for pn 81 b 03020 the bearing capacity of soil are cleared. Effective angle of pn 81 b 03020 friction.
The parameter enabling automatic determination of soil properties according to method B . This value is used only when the options for calculating the bearing capacity of soil are cleared. In the calculation of the soil elasticity coefficient, if consolidation effects are considered. Non-factored bearing capacity of soil. Material factor of soil – minimal.
E The decreasing material factor, which enables conversion from non-factored values to design factored values. E, H The parameter enabling automatic determination of soil properties according to method B .
E 0 – Modulus of compressibility under uniaxial stress. Published by Elsevier Ltd.
Soil name describing a family of soils pn 81 b 03020 common characteristics, such as, gravels, clayey sands, and clays. Effective cohesion of soil. M 0 pn 81 b 03020 Primary modulus of compressibility under triaxial 811. Respectively, the degree of plasticity of a cohesive soil or the degree of compaction of a cohesionless soil.
Ratio of the soil sample weight to its volume. In calculations of the settlement. M – Secondary modulus ph compressibility under triaxial stress. Ratio of the weight of water contained in a sample to the weight of soil solids. In calculations of the settlement, if the excavation unloading is considered primary consolidation.
E In calculations of the pile load capacity.
In calculations of the transverse displacement of a retaining wall and the soil elasticity coefficient. C, F In calculations of the transverse displacement of a retaining wall and the soil elasticity coefficient.