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Автор: Williams
Дата: 4 октября 2015
Просмотров: 5 355 |
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AutoDWG PDF to DWG Converter 2016 v3.5
AutoDWG PDF to DWG Converter converts PDF into DWG and DXF, as well as vector and raster into vectorized editable drawing. Now the version of AutoCAD 2016 is supported.
Key features:
- Enhanced conversion quality by Smart Object Recognition.
- Convert PDF to editable DWG and DXF file.
- Retaining accuracy of lines, arcs, and True Type texts.
- Accepts single page and multi-page PDF input.
- Support specific pages conversion.
- Convert raster image to vector entities.
- Batch conversion supported.
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Автор: Williams
Дата: 30 сентября 2015
Просмотров: 1 931 |
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Ensoft LPile 2015 v8.03
LPILE is a special-purpose program based on rational procedures for analyzing a pile under lateral loading using the p-y method. LPILE solves the differential equation for a beam-column using nonlinear lateral load-transfer (p-y) curves. The program computes deflection, bending moment, shear force and soil response over the length of the pile.
As an option, components of the stiffness matrix at the pile head may be computed internally by LPILE so users can incorporate basic soil-structure interaction in their super-structure analyses. Another option from LPILE provides graphs of pile-head deflections for various pile lengths, to help users with optimum pile penetrations (for lateral response).
Nonlinear lateral load-transfer from the foundation to the soil is modeled using p-y curves generated internally using published recommendations for various types of soils. Special procedures are programmed for computing p-y curves for layered soils and for rocks. Alternatively, the user can enter manually any other externally generated ip-y curves.
Five types of pile-head boundary conditions may be selected, and the structural properties of the pile can vary as a function of depth. LPILE has analytical features to compute the nonlinear moment-curvature relationships and nominal moment capacity of a pile’s section based on specified pile dimensions and nonlinear material properties. Optionally, the user may enter nonlinear moment-curvature relationships to be used in place of the internally-generated values. LPILE provides several design recommendations for rebar arrangements in drilled shafts. |
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