In a complete building, the relationship between the roof, floors, walls, columns and foundation is designed. The use, layout and construction method together determine the calculation principles. Transformation involves an assessment of the existing situation.
New construction home
The structural design is in line with the architecture and desired free spaces. The supporting structure, stability and foundation are developed as a coherent whole.
Prepare: Share the architectural design and the desired construction method.
Semi-detached houses and terraced houses
Repetition of homes can provide efficient construction, but end homes and different floor plans may have different principles. Connections and separations require coordination.
Prepare: Provide all house types, cross-sections and the situational drawing package.
Detailed explanation and application: Semi-detached house and terraced houses
Apartment building
Multiple floors and different layouts require a clear vertical and horizontal carrying path. Transfer structures may be necessary where support points are not above each other.
Prepare: Share floor plans of all levels and the location of shafts and large openings.
Topping up an existing building
Additional floors change the total load and possibly the stability effect. The existing supporting structure and foundation must be assessed for the expansion.
Prepare: Collect the original file and information about previous renovations.
Extensive explanation and request: Topping up an existing building
Office
Free layout, large floor areas and installations influence the structural design. Subsequent changes in layout or use must also fit in with the established principles.
Prepare: Indicate workplaces, archive rooms, installations and desired column-free zones.
Shop and catering premises
Large open spaces, facade changes and heavy equipment can come together. The calculation must take into account the actual use and location of special loads.
Prepare: Highlight kitchen appliances, storage, public areas and desired breakthroughs.
Industrial hall and storage shed
Large spans, high facades and storage require attention to trusses, stability structures and foundations. Scaffolding and installations can cause additional loads.
Prepare: Include hall sizes, storage uses, door positions and any crane facilities.
Agricultural building
The structural design is related to use, large openings, installations and exposure to the environment. Storage or machinery can generate specific loads.
Prepare: Share usage by zone, vents and installation data.
School and other utility building
The different spaces and functions require coordinated loads and a suitable supporting structure. Large classrooms, sports or meeting rooms may have different requirements than small ancillary rooms.
Prepare: Indicate the functions per room and desired spans.
Transformation into homes
When a function changes, loads, floor structures and openings can change. The existing construction is assessed in relation to the new design and the demonstrable material data.
Prepare: Compare the old and new layout side by side and name all constructive changes.
Data for the initial assessment
- Floor plans, facades and cross-sections
- Usage functions per room
- Installations and special loads
- Soil investigation and existing file documents
From request to defined assignment
- Capture situation. Describe the location, existing condition and intended change.
- Review data. Discuss which documents are useful and what additional research is needed.
- Agree on scope. Record which checks, drawings and implementation phases are being developed.
- Fine-tune design. Please include changes in dimensions, material or use in the documents.
What determines the price?
The scope of the calculations, available data, required details and coordination determine the assignment. There is no single prize for this category that covers all situations. View the known starting prices and quote requests.
Frequently asked questions
Can one calculation be used for multiple home types?
Only to the extent that the principles and constructive implementation correspond. Deviations must be assessed in a recognizable manner.
Is a transformation just a new layout?
Not always. New floor packages, facades, installations and openings can also change the structure.
When do I involve the structural engineer in the design?
Preferably as soon as the main layout and major wishes are known. The supporting structure, spans and architecture can then be coordinated together.
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