Age, Biography and Wiki

Christian Menn was born on 3 March, 1927 in Switzerland, is a Swiss civil engineer and bridge designer. Discover Christian Menn's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 91 years old?

Popular As N/A
Occupation N/A
Age 91 years old
Zodiac Sign Pisces
Born 3 March, 1927
Birthday 3 March
Birthplace N/A
Date of death 16 July, 2018
Died Place N/A
Nationality Switzerland

We recommend you to check the complete list of Famous People born on 3 March. He is a member of famous engineer with the age 91 years old group.

Christian Menn Height, Weight & Measurements

At 91 years old, Christian Menn height not available right now. We will update Christian Menn's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

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Christian Menn Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Christian Menn worth at the age of 91 years old? Christian Menn’s income source is mostly from being a successful engineer. He is from Switzerland. We have estimated Christian Menn's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
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Source of Income engineer

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Timeline

1927

Christian Menn (March 3, 1927 – July 16, 2018) was a renowned Swiss civil engineer and bridge designer.

He was involved in the construction of around 100 bridges worldwide, but the focus of his work was in eastern Switzerland, especially in canton Graubünden.

He continued the tradition of and had a decisive influence on Swiss bridge building.

The technical and aesthetic possibilities of prestressed concrete were most fully realized with his bridges in Switzerland.

1946

Born in Meiringen, Canton of Bern, Menn graduated from high school (Kantonsschule Chur) in 1946, followed by structural engineering studies at ETH Zurich.

1950

He received a diploma as Bauingenieur (civil engineer) in 1950.

From 1950 through 1953 he worked for construction engineering companies.

1956

Then, he returned to ETH Zurich to become assistant to Pierre Lardy, a well-known professor of structural engineering, and was awarded a PhD degree in 1956.

1957

Menn led his own engineering company in Chur from 1957 to 1971.

He gained practical experience working for companies in Paris and Bern before starting his own consulting company in 1957.

Menn worked very closely with Pierre Lardy during the beginning of his career, emphasizing the design of structures based on aesthetics and economy.

Menn believed that economy, serviceability and safety of the bridge would revolve around aesthetics.

His earliest bridges were relatively long-span deck-stiffened arches in the tradition of Robert Maillart.

1959

For example, his Crestawald Bridge (1959) was a reinforced concrete bridge with a two-hinged arch.

But with the revolutionary new material — prestressed concrete — Menn saw that prestressing could actually replace the arch itself.

The prestressed deck of his arch bridge could become the main supporting member without the arch.

1971

From 1971 until his retirement in 1992, he was a professor of structural engineering at ETH Zurich, specializing in bridge design.

In his retirement years, he continued to be a consulting engineer in private practice.

1974

His Felsenau Viaduct (1974) at Bern did exactly that — the roadway was carried solely by a curved hollow-box beam that has been prestressed.

The effect is a structure of exceptional lightness that satisfies all three of Menn's main criteria for design: efficiency, economy, and aesthetics.

It is the longest viaduct of the A1 highway and the world's first single-cell box girder bridge built with the cantilever method, a pioneer work in prestressed concrete design and construction.

"'The Felsenau [Viaduct] is perhaps the most important bridge that I have designed. It is in the capital of my native country and the bridge is part of a major freeway that connects Bern to Geneva.' -Christian Menn"

1980

Later, with prestressing, Menn was able to design bridges that combined appropriately a prestressed cantilever girder bridge deck with a cable-stayed bridge form, introducing new forms as exemplified by his Ganter bridge (1980).

In the words of David P. Billington: ''“Ganter bridge ...

represents one of those rare events where a new form arises”.''

2002

Menn's bridges had to be designed for the times: Structural Analysis found itself at the time in the transition from descriptive graphical analysis to abstract analytical statics. (Menn, 2002)

Menn has stated that an engineer achieves safety and serviceability by understanding the underlying scientific principles, but that economy and elegance are achieved through non-scientific ideas.

An engineer must also have aesthetic creativity.

Menn describes his bridges with abstract theoretical models which allow him to analyze bridges and find stresses and distribution of forces within the structure.

Building on this framework, he is able to devise numerical calculations which can eventually be used in computer modeling of the structures.

The important role of tourism in the Swiss economy had a strong influence on the types of bridges that were constructed.

When choosing a bridge design, Swiss leaders prioritized the aesthetic characteristics of a bridge more highly than a country that is less tourism-driven.

The need for visually appealing bridges afforded bridge designer Menn with a great opportunity.

His use of pre-stressed concrete and the implementation of cable-stayed bridge decks gave his designs great aesthetic appeal.

For example, when the winner was announced for Ganter bridge, the seven design entries were put on display at a museum in Bern.

The jury had considered many details including overall concept, performance, aesthetics, cost, and the method of construction.

The report released by the jury praised Menn's design as “...well balanced and convincing.

The scale of the design fits well into the landscape."

Christian Menn was a member of the Swiss Society of Engineers and Architects (SIA), the Swiss Trade Group for Bridge and Building Engineering, International Association for Bridge and Structural Engineering (IABSE), and Swiss Code-Committee for Reinforced and Prestressed Concrete Structures.

Before retirement, he was a member of the ETH research committee.