<head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="author" content="Lorenzo Borselli"> <meta name="description" content="SLOPE STABILITY ANALYSIS PROGRAM"> < Liandra Dahl ^new^ Jun 2026

SSAP2010
 Slope Stability
 Analysis Program
release 6.1
 
  liandra dahl

Liandra Dahl ^new^ Jun 2026

What started as a "boredom project" quickly exploded. The first run of Liandra Swim bikinis sold out in hours. It was the validation Dahl needed to leave her secure government job and dive headfirst into the volatile world of fashion.

Liandra Dahl's art is a distinctive fusion of fantasy, surrealism, and abstract expressionism. Her paintings often feature dreamlike landscapes, populated by enigmatic figures, celestial bodies, and symbolic creatures. Each piece is a carefully crafted narrative, imbued with layers of meaning and hidden symbolism. Liandra's inspirations are diverse, ranging from mythology and astrology to alchemy and mysticism. Her work is also influenced by the surrealist movement, as well as the abstract expressionists, who emphasized the subconscious and the emotional in their art.

Liandra Dahl stood in the center of the dusty stage, the floorboards groaning under her boots like a tired ghost. She was a woman of quiet edges and sharp eyes, the kind of person who could walk into a room and make the air feel a little bit thinner. To the world, she was a name on a marquee or a face in a grainy blog post—a director, an actress, a fleeting flicker of light

Her upcoming collection, "Warwu (Ocean) 2.0," will reportedly integrate Augmented Reality (AR), where pointing a phone at the swimsuit triggers an animation of the dreaming story associated with the fabric.

The brand is primarily direct-to-consumer via her official website. Beware of counterfeit sites; due to her rising fame, several fake "Liandra Dahl resale" pages have emerged.

SSAP2010 (SLOPE STABILITY ANALYSIS PROGRAM)

Version 6.1 (2026) - Win 64 Bit

(22-04-2026) - BUILD n. 15637


Entirely Freeware Software
Entirely
free use
for Privates, Engineers, Geologists, Students
 and Public Officers (see license of use )

SSAP2010 is a complete freeware software for verifying the stability of natural and artificial slopes or with reinforcement elements.  It is an advanced tool, developed in more than 35 years of work. SSAP provides users with a set of original tools to carry out in-depth stability checks using only rigorous calculation methods based on Limit Equilibrium and Innovative Engines for generating and searching for surfaces with the lowest Safety Factor (Fs). A Windows WIN 11 GUI and a set of software tools for slope model assembly, graphical visualization and reporting (general features of the program ).


SSAP Project Synthetic Description and Goals  (HERE)

Information on SSAP Courses    liandra dahl

3 e 4 novembre 2025  - Massa (MC) (ITALY). Corso Base Impiego di SSAP (Slope Stability Analysis Program, versione 6.0 -2025, FREEWARE)  - Corso con crediti APC - Organizzato da Fondazione dei Geologi Della Toscana. Vedi qui programma e dati per iscrizione


6 e 7 novembre 2025  - Mattarello(Trento) Corso Base Impiego di SSAP (Slope Stability Analysis Program, versione 6.0 -2025, FREEWARE)  - Corso con crediti APC - Organizzato da AGATAS Aps . Vedi qui programma e dati per iscrizione




  All courses already carried out in 2014-2025 at professional associations  have been (and will be) authorized according to the APC regulations in force in the respective year
(For the complete list of previous courses go to  the Courses page on SSAP )
  




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DXF graph (autocad compatible) of the 10 surfaces with minor FS identified through
a check launched with SSAP (note the non-circularity of the critical surfaces).
[ Right-click with mouse on the image to activate the display of the image in a separate window with maximum resolution ]





Presentations on SSAP in invited seminars or in international publications:

What started as a "boredom project" quickly exploded. The first run of Liandra Swim bikinis sold out in hours. It was the validation Dahl needed to leave her secure government job and dive headfirst into the volatile world of fashion.

Liandra Dahl's art is a distinctive fusion of fantasy, surrealism, and abstract expressionism. Her paintings often feature dreamlike landscapes, populated by enigmatic figures, celestial bodies, and symbolic creatures. Each piece is a carefully crafted narrative, imbued with layers of meaning and hidden symbolism. Liandra's inspirations are diverse, ranging from mythology and astrology to alchemy and mysticism. Her work is also influenced by the surrealist movement, as well as the abstract expressionists, who emphasized the subconscious and the emotional in their art.

Liandra Dahl stood in the center of the dusty stage, the floorboards groaning under her boots like a tired ghost. She was a woman of quiet edges and sharp eyes, the kind of person who could walk into a room and make the air feel a little bit thinner. To the world, she was a name on a marquee or a face in a grainy blog post—a director, an actress, a fleeting flicker of light

Her upcoming collection, "Warwu (Ocean) 2.0," will reportedly integrate Augmented Reality (AR), where pointing a phone at the swimsuit triggers an animation of the dreaming story associated with the fabric.

The brand is primarily direct-to-consumer via her official website. Beware of counterfeit sites; due to her rising fame, several fake "Liandra Dahl resale" pages have emerged.



SSAP2010 is a software made entirely in Object Pascal language
and exclusively with Freeware tools for programming, debugging and code profiling:


Compilatore Object Pascal 64bit FreePascal  3.2.2    
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Integrated developing
enviroment
Lazarus 4.4

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Graphical Rendering by GNUPLOT 6.0.4
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Debugging by  GNU DEBUGGER
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Code Profiling by VTune Amplifier
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My PC
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Distribution of internal forces and pressures relative to the surface with identified Minor Fs
The history of SSAP 2010

SSAP2010 is the result of a long development work started in 1990 which saw the collaboration of many users who have made a notable contribution through constructive criticisms and suggestions. This version is the direct evolution of the first version of the SSAP code starting from 1991, culminating with version 3.0 (SSAP2006) of December 2006.  From version 4.0 (SSAP2010) , December 2010, the SSAP software is available as entirely freeware software ( that is free and of free use ..).
Version 4.0 of SSAP2010 was an important milestone in the development of this software. It was the first version completely free to use for all those who, for study and work reasons, are interested in carrying out slope stability checks with rigorous limit equilibrium calculation methods., for natural and artificial slopes and / or with reinforcement works such as (reinforced earth, piling, tie rods, anchored adrenza nets, gabions).
Version 5.2 of SSAP 2010 has been a major release, with extended technical documentation, freely available to all Users.

The current version 6.1 
remains freeware, entirely free to use, in continuous development. It is expected that on average every 3 months a new update will appear.



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SSAP2010 command console 

The continuous evolution of the program was guided by the aim of creating a professional tool with a high technical level and easy accessibility to the widest possible range of users. The continuous work of development, testing and verification of the fundamental and original algorithms that constitute the heart of the program has made it possible to create a new version (version 6.0) 
with new important features andequipped with a graphic interface that simplifies the use for users.

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SSAP2010 graphical interface: options for checking stability

SSAP2010 is characterized by a code that allows an optimized operation for space and speed in the Windows WIN 11 (64 bit) environment and by an easy-to-use graphic interface. This optimization work was aimed at creating a more reliable and faster software to guarantee the best standards to designers, technicians and researchers.

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SSAP2010 graphic interface:
aquifer and piezometric control and management

The continuous evolution of the program was guided by the aim of creating a professional tool with a high technical level and easy accessibility to the widest possible range of users. The continuous work of development, testing and verification of the fundamental and original algorithms that constitute the heart of the program .

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SSAP2010 graphical interface: additional options for stability checks

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SSAP2010 graphical interface: control of geometric parameters
and definition of surface search areas with lower Fs



SSAP2010 is FREEWARE software , i.e. distributed free of charge only via the web: HTTPS://WWW.SSAP.EU .

There is only one complete version of the SSAP2010 software and it is the one available for free and downloadable from the official website.
The SSAP2010 user license allows users unlimited use of the software with the ability to download all future updates from the web. Re-distribution is not allowed.
SSAP20010 software is not commercial software . Its distribution is non-profit . However, even though SSAP2010 is freeware, it is not OPEN-SOURCE software. In fact, the source code remains in the exclusive availability of the Author only. (see the SSAP user license )

        last modify 22-04-2026