Construction of a building platform for: a city over a river, stream, lake, valley or on a bank with tunnel and facilities for self-sufficiency, where flooding occurs

Building a construction platform over water bodies with integrated tunnels and self-sufficient facilities addresses inefficiencies in urban expansion by enabling rapid, cost-effective city development with sustainable energy and flood protection.

DE202026000458U1Active Publication Date: 2026-05-28MADERYC KAREL
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
MADERYC KAREL
Filing Date
2026-01-29
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

Urban developments face inefficiencies in obtaining building permits and are too costly, limiting urban expansion and making it inefficient for investors.

Method used

A construction platform is built over a river or other water bodies with integrated tunnels and self-sufficient facilities, allowing efficient and cost-effective construction of modern cities with affordable land prices and sustainable energy supply.

Benefits of technology

This approach enables rapid, cost-effective urban expansion with affordable land, sustainable energy, and flood protection, eliminating the need for additional construction sites and reducing CO2 emissions.

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Abstract

Device in which a construction platform can be erected on which a complete city with infrastructure can be built, in order to offer inexpensive land for construction projects of all kinds.
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Description

Technical field

[0001] The invention relates to the fields of architecture, civil engineering and building construction with all the frameworks that a modern city needs for its construction projects: - Affordable building plots and energy supply - Modern energy supply with complex solutions - Flood protection - A healthy environment with everything a city needs State of the art

[0002] In practical terms, acquiring inexpensive land is not possible in an existing city; urban development becomes too expensive and only allows for a limited number of construction projects. This makes urban expansion inefficient. Technical problem

[0003] The urban developments and expansions known so far will take a long time to obtain building permits and are too inefficient for investors, therefore not relevant. Solution to the task

[0004] The solution lies in planning and setting up conventional construction projects with complex solutions from the foundation to the last building object in the way the originator of the idea envisioned, making the execution extremely efficient and saving large sums on investments, because here, too, the tunnel is largely constructed from above.

[0005] These savings can be invested in further construction projects, and we can achieve our better, cleaner, and more attractive future without CO2 emissions faster. Example of implementation

[0006] The invention will now be explained using an exemplary embodiment. Reference will be made to the drawings and reference numerals.

[0007] The decisive change occurs through transformation in planning, drawing creation, execution with new technology and efficient, complexly conceived facilities, allowing the formation of the city in the envisioned form and size... Advantages of the invention

[0008] By creating a construction platform for a city project—a city built over a river, with a shoreline, tunnels, and self-sufficient facilities—all construction projects become more efficient and quickly accessible, eliminating the need for future construction sites. All projects are professionally constructed with the future in mind, ensuring long-term usability. - Inexpensive land - Apartments with prices lower than €4 / m² 2 allow - Building site for infrastructure, culture, schools, kindergartens, stadium, sports facilities, industry, homeland security and military; even a canal that can be used as a water stadium for the Olympics (in the case of Hamburg, Berlin, Munich...) - Replacement for new bridge with tunnel, which has three tunnel strips (SOS / AUB / BB) - Citizen protection, flood protection, blackwater supply for toilets..., drinking water from rainwater that is free of pesticides and pharmaceuticals - Self-sufficiency with all kinds of food (fruit, vegetables, mushrooms, chicken, fish, algae...) - Shorter water transport routes controlled and monitored by robots, with shipping controlled by robots - Stable water depth without tides, where shipping is always possible (only Hamburg...) - An energy supply that is without competition and can also transform energy from the sun, which is not possible with the existing training of the city! - Eliminating expenses for a second mesh network will save us millions of euros. - New construction sites will never be needed here, as there are canals everywhere with access for utilities and waste disposal, for everything (energy, heat, water...) - In this city, electricity will be cheap and all buildings will be supplied with it, including heating without oil or gas, using electric energy DE and WS and without CO2. - Very efficient heat supply for all who want it, or centrally located in the house with WS Landowners will become investors and will be able to receive dividends through shares. - Here, shops and shopping centers, warehouses, park and ride facilities, as well as self-catering facilities, are also being built below sea level, thus enabling multiple uses of the area. - Parks and playgrounds are laid out very cheaply and irrigated inexpensively. - A tourist attraction without competition - the whole world will want it - Additional relief for highways and national railways through self-sufficiency... - Accommodation for industry will be cost-effective - Accommodation for homeland security, THW and fire department will be cost-effective - Accommodation for military personnel, including a port, will be cost-effective - Many new and affordable plots of land for residential complexes of all kinds - All this without CO2 emissions, for the same price Hamburg was willing to pay for tunnels! - Significant savings in insurance expenses during floods, amounting to billions! - We even save human lives! - If you formulate the complex solutions from above, all tasks become easier, because here only the entrance and exit for underground tunnels are being formed... Reference drawing list Figures 1 to 5 Fig. Page 7 Fig. 2 Fig. 3 Fig. 4 Fig. 5 For explanations of levels, see page 11: 1 Foundation slab 2 tunnels 3 1st floor 4 2nd floor 5 3rd floor as a construction platform for further construction projects at NN ± 0 6. On building platform 5, a modern city with infrastructure will be established, including water reservoirs for flood protection and energy storage for a hydroelectric power plant... Explanation of levels: Level 1 Foundation Slab: Level 2 Tunnel: Level 3 is the 1st floor with areas for self-catering: Level 4 is the 2nd floor P&R, storage, retail space and facilities that are air-conditioned and do not require windows. Level 5, the 3rd floor, forms the level at NN ± 0 as a building platform. Level 6 is the modern city facilities with everything a future-oriented city needs.

[0009] For example, water reservoirs for flood protection, which can also act as energy storage for hydroelectric power plants

[0010] The construction projects above level 5 are not the subject of the application! Text for page 7, figure 1:

[0011] The entire area is equipped with canals for shipping, and in the middle a channel for the river and shipping has been left open.

[0012] The size of the platform will be adapted to the flow and requirements, and new drawings in 3D technology will be created to fit the dimensions. Text for page 8, figure 2:

[0013] The foundation slab is level 1, then level 2 with tunnel, then level 3 as the 1st floor with areas for self-sufficiency, above that level 4, as the 2nd floor which is for P&R, storage, retail areas and facilities that are air-conditioned and do not need windows, and with the ceiling level 5 at NN ± 0 form the building platform. Text for page 8, figure 3:

[0014] The foundation slab is level 1, then level 2 with a tunnel, then level 3 as the first floor with areas for self-sufficiency, above that level 4, the second floor, which houses park and ride, storage, retail space and facilities that are air-conditioned and do not require windows, and together with the ceiling, level 5 at sea level ± 0 forms the building platform... Text for page 9, figure 4:

[0015] Above the Fig. 5 as a platform forms the NN ± 0 plane for Fig. 6 the city, Fig. 6.1 as a water reservoir and all construction projects, enabling the installations to be formed very efficiently.

[0016] Below the Fig. 5 is located Fig. Floor 4 will be the 2nd floor, which will be used for park and ride, storage, retail space and facilities that are air-conditioned and do not require windows.

[0017] Under the Fig. 4 is located Fig. Floor 3, the first floor, houses facilities for self-sufficiency that are air-conditioned as needed – here, all products for the self-sufficiency of the city's inhabitants are grown and produced.

[0018] Under the Fig. 3 is located Fig. 2 of the three tunnels are SOS, federal motorway and federal railway.

[0019] The aforementioned figures are on the Fig. 1. As constructed, which forms the foundation, it was created Text for page 10, detailed view with section, figure 5:

[0020] This construction method is very efficient, achievable for only a small portion of the investment, saves a great deal of time for a modern city development without competition where residential areas cost less than €4 / m² 2 are accessible and allow for all the needs of a future-oriented city. Fig. 1 scale page 13 Fig. 2 and Fig. 3 on scale, page 14 Fig. 4 on a scale, page 15 Fig. 5 on a scale, page 16

Claims

Device in which a construction platform can be erected on which a complete city with infrastructure can be built, in order to offer inexpensive land for construction projects of all kinds. Device according to claim 1, wherein the foundations are constructed inexpensively from above using a tunnel. Device according to claim 1, wherein a foundation with a first floor with fields is constructed above the tunnel for self-sufficiency. Device according to claim 1, wherein the 2nd floor is constructed with areas for park and ride, storage, shops, sports facilities... Device according to claim 1, wherein a construction platform for a modern city with infrastructure can be built Device according to claim 1, in which a modern city can be realized using the latest methods necessary for a city. Device according to claim 1, in which inexpensive housing and all kinds of construction projects are created