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Category 1: Buildings
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Mottier College - Mont-sur-Lausanne, Switzerland
SE
Contact
Eric Molleyres
Address Av. de Tivoli 60
1007 Lausanne, Switzerland
Website
Meylan Ingénieurs SA is a company led by Mr. Gregorin & Mr. Molleyres
since January 2009. The company was founded in 1979 by Frank Meylan
and gained over 35 years of experience in construction industry. The
efficient and responsive structure of Meylan Ingénieurs allows us to address
any construction project, renovation works as well as special projects,
seismic studies and expertise. Our reputation is based on a pragmatic
approach, focused on financial control and looking for economical solutions.
We are committed to the human values as well as diversity. We develop
collaboration with our clients as well as our team members.
Meylan ingénieurs SA
Owner
Commune du Mont-sur-Lausanne
Architect
Graf & Rouault architectes Sàrl
General Contractor
Betholet & Mathis SA / ADV Construction SA /
Induni SA
Engineering Office
Meylan ingénieurs SA
Construction Period 2012 - 2014
The extension of the Mottier College represents three new buildings in
reinforced concrete constructed in phases.
Phase 1 includes the first pavilion with special rooms. The central area
has two staircases and a large skylight roof. The 2nd phase consists of
classrooms, a canteen with a kitchen and a multipurpose space. The 3rd
stage contains a gym, staff room and the second half of the classrooms.
The facade is made of prefabricated UHPFRC concrete elements.
Basements, being underground, are equipped with a waterproof lining.
The SCIA Engineer software has allowed us to solve all the difficulties of
the three projects using specific modules such as prestresss, document,
Soil-in and a BIM building approach.
For each step we created several models:
• A model for the calculation of the foundation subject to the groundwater
pressure studied with the Soilin module.
• A model for the 3D analysis of the concrete structure that allows us to
consider the two level wall prepared for the cantilever of buildings 2 and 3.
• A specific model for the calculation of prestressed supporting beams.
• A specific model for the analysis of the behaviour of the central
staircase under static load.
