Guillaume Caussarieu

Structural and Computational Engineering

About

picture of Guillaume

Since the beginning of my career as a structural engineer, climate issues have influenced my decisions. At first, by orienting me towards timber, a material with low environmental impact. After a Master's degree specialized in timber engineering, I worked for more than 7 years in companies specialized in glued laminated and timber frame structures as well as heritage preservation. These experiences closely coupled with prefabrication workshops and construction sites allowed me to develop a real expertise in Design for Manufacturing and Assembly (DfMA) .

Passionate about digital technologies and aware of the shortcoming of the construction industry in this field, I wanted to align my interest in new technologies and apply it to architectural and structural design. I then undertook a second master’s degree at the Stuttgart University of Architecture where specialized in digital technologies and parametric design applied to architecture. I was able to develop new skills to harness the power of digital tools in order to propose technical and architectural solutions that are more efficient and respectful of the environment.

I am currently working in a structural design office where I try to promote low carbon materials such as timber, natural stone or structures inspired by vernacular architecture such as rammed earth. At the same time, I am developing bespoke digital workflows and tools to optimize timber design.

Portfolio

Traditional Carpentry

Structural design for new and historical buildings in Paris area 

Company : UTB

Timber | CFRP composite beams

ITECH Master’s thesis project in digital architecture combining flexibility of wood with the performance of carbon fibres.

In collaboration with Francesco Milano

Multimodal Hub

Structural design for a Multimodal Hub in Vendôme, Fr

Architect : Atelier Cité Architecture

Contractor : UTB

Image : Atelier Cité Architecture

Reciprocal Frame Pavillion

Personal project of conception and realization of a wooden vault using the concept of reciprocity to allow the realization of curved and complex shapes using linear elements

Pépinière de Longchamps

Structural and execution design of the timber structure and enclosure for the reconstruction of the social and storage premises of the nursery of Longchamp

Architect : Atelier Cité Architecture

Contractor : UTB

ITECH livMatS Pavilion

Participation in the development of the research pavilion during the ITECH Master programme. Flax fibre pavilion fabricated using robotically wound yarns.

Village Nature

Structural and execution design of the support buildings for the "Village Nature" project near Paris

Contractor : UTB

Dome Centre Culturel

Structural design of a 12m diameter dome and associated roof structures for the cultural centre in “Plessis Robinson”

Architect : Jean-Christophe PAUL, Paris

Contractor : UTB

Long Span - Glulam

Structural design and workshop drawings for long span glulam buildings

Contractor : Groupe CMBP

Bridge - Parametric study

Project developed during the Form and Structure ITECH seminar.

In collaboration with Nicolas Kubail Kalousdian, Lasath Siriwardena & James Hayward

Digital Technologies

Programming

It's almost magic! A unique way to interact with computers, machines and the whole digital world. Using different programming languages (C#, Python, ...) I have found a way to fully use the digital potential that is so widely available but still so little used to its full potential in structural design.

Parametric Design

Parametric design is also kind of programming. Most often associated with visual programming tools such as Rhino and Grasshopper, it facilitates and accelerates the design process and finally allows to be more creative: Once the algorithm is defined, there are no limits to explore the design space.

Robotics

Robots are fantastic! Precise, powerful, versatile and almost unstoppable (they still need a good dose of energy ... Low carbon preferably!). In collaboration with the knowledge of craftsmen, it is an indispensable asset to promote and generalize low carbon construction techniques.

Low Carbon Structures

After having realized that by working in the field of construction, I contributed directly or indirectly to about 40% of all CO2 emissions, it became essential for me to focus my professional activity on low carbon materials. Unlike concrete, steel, glass or aluminium, bio and geo-sourced materials have the advantage of having a very low carbon footprint, even negative (they can capture carbon from the atmosphere). Here are the 4 materials that I believe should be considered in every construction project that takes environmental issues seriously.

timber

Timber

The natural building material of reference with its many advantages. Beyond its warm and aesthetic side, wood is a renewable resource that helps sequester CO2 from the atmosphere. In addition, the mechanical characteristics of timber are extraordinary and make it a first class building material.

Stone

Natural Stone

Omnipresent in our cities, stone is historically the most widely used low-carbon construction material. If we still needed to be convinced, natural stone is geo-sourced and has been used for thousands of years, long before fossil fuels were used en masse by mankind. Durable, solid, reusable, beautiful, available in quantity… Why are we still asking ourselves how can we reduce our consumption of concrete?

Old rammed-earth wall with deterioration, in France
          Grégoire Paccoud

Earth

Earth is a material that is less vivid in the collective imagination regarding construction, yet it has always been at the forefront in our built heritage. Local, abundant, aesthetic and naturally regulating the humidity of buildings, earth is gradually gaining some traction. The numerous vernacular construction techniques allow to adapt to the different soils available in order to use this resource almost everywhere.

image: Grégoire Paccoud

fibres

Fibre

Thanks to their very good insulating properties as well as the good hygrometric regulation offered by natural fibrous materials (straw, wood wool, hemp, ...) it makes them an essential ally for low carbon construction. Like wood, these materials store CO2 and therefore contribute to the mitigation of global warming. In addition to their insulating function, fibre materials can also be used in a very relevant way as load-bearing structural elements.

image: Nathan Blackaby

Experiences

Managing Director, Owner

Iterations

Since September 2024

Strasbourg, France

Associate

knippershelbig

2024

Stuttgart, Germany

Head of Computational Timber Engineering

knippershelbig

Since January 2023

Stuttgart, Germany

Structural Engineer

knippershelbig

Since 2020

Stuttgart, Germany

Master ITECH (Integrative Technologies and Architectural Design Research)

ICD / ITKE Stuttgart University

2018 - 2020

Stuttgart, Germany

Structural Engineer

UTB

2014 - 2018

Paris, France

Structural Engineer

CMBP

2011 - 2013

Paris, France