O que você faz se o seu projeto de engenharia geotécnica exigir uma solução criativa?

Controlar as condições do problema é muto importante em um projeto geotécnico, realizar campanha de investigação geológica e realizar ensaios de campo e laboratório, para melhor entendimento do material e baseados nos dados fornecidos pelos ensaios, tomar as melhores medidas no que tange o nosso problema geotécnico.

Hi, Being a Geologist/Geotechnical Engineer I will follow the below points. 1. Site Visit if possible. 2. Review the provided solution. 3. Arrange a meeting with the site execution engineers. 4. Review the project geotechnical reports and execution methodology. 5. Check the structural requirements and ground behavior/type. 6. Common issue - Ground improvement, water seepage, concrete detachment/cracks, deformation. 7. So many solutions are in the geotechnical engineering to tackle problems. Here the most challenge, is how to execute the solution methodology in right way with the site worker and supervisor because expert cannot stay full time at site. Need to be educate the ground staff. Thanks Sanjay Gupta

Denifir, delimitar e controlar as condições de contorno do problema é parte fundamental e o início da pesquisa para uma solução viável. No caso da engenharia geotécnica não é diferente! E neste quesito a geologia tem muito a contribuir. Os geólogos são capacitados em analisar holisticamente os fenômenos da natureza, possuem excelente visão empírica das situações, mas sem pender o raciocínio lógico e racional do fato. No contexto da engenharia geotécnica, a avaliação das necessidades para solução do problema deverá seguir um roteiro geral no seguinte rumo: - Mapeamento geológico-geotécnico; - Campanha de investigação geológico-geotécnica complementar; - Ensaios de campo e laboratório; - Projeto e execução da intervenção.

En effet avant tout projet une étude est nécessaire afin d'avoir une vue d'ensemble de la structure du sol et du projet qu'on va lui imposer, sera t'il suffisamment porteur et résistant notamment. Le regard sur les risques est extrêmement important, les PPR ne sont pas créés par hasard, ils nous informent si la zone où se situe le terrain est sensible à des facteurs qui pourront le déstabiliser ou l'endommager. Ainsi en prenant les différents risques et caractéristiques du site, il est possible de limiter les dégâts d'une structure

Identify known knowns, unknown knowns and brainstorming unknown unknowns. Setting your goals - which involve the client. No point having a creative solution if the client isn’t up to it or worse can’t afford it. Early adoption in geotech is always hard as materials in situ can be so variable. That means a lot of “proof of pudding “ work needs to be done. Look worldwide for options or similar schemes/ sometimes our focus is way to narrow. Movie tech / telecom tech being used for inclinometers being a good example. Do swot assessments.

From my point of view, once we've figured out what the problem is, we gather a bunch of different people with different skills to come up with solutions. We make sure everyone feels free to share their ideas, even if they seem a bit strange at first. Sometimes, those weird ideas end up being the best ones! We use tools like mind maps to help organize our thoughts and see how everything fits together.

Il est important de comprendre que les meilleures idées ne sont pas toujours déjà créées, les systèmes évoluent toujours. Une bonne fondation à la bonne profondeur conduit à la stabilité du projet

In big capital letters - involve your client! Involve stakeholders - identify who they are. Research. Don’t underestimate solutions that may have failed before - maybe this time the conditions might be just right. Eg Learn from other mistakes

I think, we need to pick the idea that make sense for our project. We consider things like cost, how they'll affect the project in the short and long term, and if they're good for the environment. We try to be both creative and practical, because sometimes the simplest ideas are the best.

En effet, il ne faut surtout pas oublier qu'une bonne solution même si elle est très chère est nécessaire, si le projet d'une maison est sur vide sanitaire en théorie mais que l'étude révèle des pieux ou un radier le coût augmentera mais la sécurité des habitants aussi !

Do whole life cost assessment and consider carbon production - or offset. Think about waste in all stages of the project. Think circular economy

When geotechnical engineering projects require creative solutions, engineers often need to think outside the box and consider innovative approaches. It is important to note that creativity often emerges from a combination of knowledge, experience, and a willingness to explore unconventional paths. Geotechnical engineers play a crucial role in shaping the built environment, and creative solutions can lead to safer, more sustainable, and efficient projects.

After picking the best and proper ideas, it's time to put them to the test. We create small versions or simulations of our solutions to see how they work in a controlled setting. This helps us catch any problems we didn't expect and tweak our ideas before we go all in. It's like a trial run that lets us fix things before we commit to the final version. This hands-on approach is key to saving time and money by catching issues early on.

Je suis d'accord, la pratique révèle parfois des impossibilités ou des zones de faiblesse que la théorie n'a pas prévue. C'est pour cela qu'il y a des tests sur tout les aciers, la structure, le béton, la résistance, ...

Look for a uni doing research in this area or a company wanting to prove a product works. Many good solutions never get off the ground because there is no appetite for potential failure and no stomach for the costs associated with that. Modelling helps prove a concept before it goes big scale and that can be as simple as a surrogate or fe analysis

Once we've shown our idea works, we move forward with it in the geotechnical project. We plan out how to do it, get what we need, and make sure everyone knows the plan. During the work, we stay flexible in case things change.

Once we've put our solution into practice, we watch closely to see how it works out. We check if the project is going as planned and learn from what happens. By keeping records, we gain insights for future projects. If needed, we tweak our approach to make sure our creative solution is doing its job.

Long term monitoring of the implemented solution allows one to improve it for other sites. This could include something as simple as photographs over time in order to assess wear and tear.