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Eugen Brühwiler

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Publications associées (297)

Swiss Standards for Existing Structures

Eugen Brühwiler, Thomas Vogel

In January 2011, the Swiss Society of Engineers and Architects (SIA) published a series of standards for existing structures. The standard entitled 'existing structures-bases for examination and interventions' specifies the principles, the terminology and ...

2012

An initial survey of forensic engineering practices in some european countries and the USA

Eugen Brühwiler

2012

Fatigue safety of riveted bridges - Part 2: Verification based on the monitoring data of the project "Railway Bridge at Eglisau"

Senta Haldimann, Eugen Brühwiler

Fatigue safety of riveted bridges Part 2: Verification based on the monitoring data of the project "Railway Bridge at Eglisau". Long term monitoring over one year has been conducted on the riveted Railway Bridge over the Rhine at Eglisau. Measured values w ...

Wiley-Blackwell2012

Updating existing railway bridges based on monitoring data

Eugen Brühwiler, Mark Anthony Treacy, Marina Rocha Pinto Portela Nunes

Due to the important direct and indirect costs of the intervention, more detailed examination methods based on data as obtained from monitoring is suggested. This paper reports on an ongoing study to examine the fatigue safety of one standard bridge type, ...

CRC Press/Balkema2012

Moderner Umgang mit bestehenden Brücken

Eugen Brühwiler

2012

A monitoring system for determination of real deck slab behaviour in prestressed box girder bridges

Eugen Brühwiler, Mark Anthony Treacy

Due to ever increasing traffic demands the fatigue safety and service life of the bridges of a railway line in Brazil need to be examined. Conventional assessment methods using load models and approaches as suggested in codes lead to conservative results r ...

CRC Press/Balkema2012

Prediction of fatigue life of reinforced concrete bridges using Fracture Mechanics

Eugen Brühwiler, Marina Rocha Pinto Portela Nunes

With the occurrence of higher and more frequent axle loads, bridges are more solicited by fatigue loading. Bridge elements like deck slabs are subjected to a high number of stress cycles at relatively small stress magnitudes. The application of Fracture Me ...

CRC Press/Balkema2012

Fatigue behaviour of bridge deck slab elements strengthened with reinforced UHPFRC

Eugen Brühwiler, Tohru Makita

With the occurrence of higher and more frequent axle loads on roads, in particular bridge deck slabs are more severely solicitated by fatigue loading. To avoid heavy interventions for strengthening of bridge deck slabs, an improved building material is use ...

CRC Press/Balkema2012

Das neue Schweizer Normenwerk zum Umgang mit bestehenden Tragwerken

Eugen Brühwiler

Mit der Normenreihe SIA 269 stellt der Schweizerische Ingenieurund Architektenverein seinen Mitgliedern ein Hilfsmittel zur Verfügung, das den Umgang mit bestehenden Tragwerken wesentlich verbessern wird und dabei die Kreativität der Ingenieure herausforde ...

Wiley-Blackwell2011

Fatigue load estimation for road bridges using long term WIM monitoring

Eugen Brühwiler, Mark Anthony Treacy

As bridges form the keystone of transport networks, their safe operation with minimal maintenance closures is paramount for efficient operation. Yearly increases in the volume of heavy traffic mean a higher number of fatigue damaging load cycles. The study ...

Bérenguer, Christophe; Grall Antoine & Guedes Soares, Carlos2011

The new Swiss Codes for engineering of existing structures

Eugen Brühwiler

The new Swiss Codes for engineering of existing structures. The Schweizerische Ingenieur- und Architektenverein (Swiss Society of Engineers and Architects) introduces the series of Codes SIA 269 as a tool that will provide guidance for their members to sig ...

2011

Capacité portante de ponts en arc en maçonnerie

Eugen Brühwiler, Alix Grandjean

2011

High-resolution 3D condition survey of a masonry arch bridge using Ground Penetrating Radar

Eugen Brühwiler, Alexis Kalogeropoulos

Condition surveying is essential before rehabilitation and modification of a structure. It implies information collection and analysis for structural performance evaluation. Common condition surveying often requires obstructive and invasive techniques that ...

AUD2011

Brine absorption in concrete at low temperature: Experimental investigation and modeling

Eugen Brühwiler, David Conciatori

An experimental campaign supports a model named TransChlor for bringing liquid water moved by capillary suction and chloride ions into concrete. The principal objective of the experimental campaign is to represent conventional concretes under real conditio ...

American Society of Civil Engineers2011

Strain Hardening of Ultra-high Performance Fibre Reinforced Concrete: Deformability versus Strength Optimization

Eugen Brühwiler, Emmanuel Denarié

De Gruyter2011

Strain-hardening Ultra-high Performance Fibre Reinforced Concrete: Deformability versus Strength Optimization

Eugen Brühwiler, Emmanuel Denarié

High Performance Cement-based composites such as some UHPFRC or SHCC exhibit a tensile strain hardening response associated to the progressive formation of finely distributed microcracks. Strain Hardening (SH) - UHPFRC with suitable fibrous mixes have a de ...

Aedificatio Publishers2011

Very early age stiffness development of UHPFRC matrices in low temperatures

Eugen Brühwiler, Emmanuel Denarié, Mohammadhadi Kazemi Kamyab

2010

Comprehensive modeling of chloride ion and water ingress into concrete considering thermal and carbonation state for real climate

Eugen Brühwiler, David Conciatori, Francine Laferrière

This article presents a comprehensive modeling of temperature, carbonation, water and chloride ions transport in cover concrete using the transport model "TransChlor". The TransChlor transport model employs weather data and chloride ion concentrations pres ...

Pergamon-Elsevier Science Ltd2010

Eminent Structural Engineer: Christian Menn-Bridge Designer and Builder

Eugen Brühwiler

2010

Composite UHPFRC- concrete construction for rehabilitation – most recent advances and applications

Eugen Brühwiler, Emmanuel Denarié, Pierre Rossi

2010

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