Bemessung eines Stützbauwerks nach Eurocode – Teil 1: Ständige Bemessungssituation

Suda, Jürgen; Hofmann, Robert; Strauß, Alfred; Wendner, Roman

doi:10.1002/bate.200910077

Cited by 8 publications

(11 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The system in Figure 2a shows a cantilever represent ing the vertical part of a cantilever wall. The geometry or also the crosssection are taken from an example from Suda et al [12] with slight adaptation to the present re quirements. The reduction of stiffness due to the transi tion from uncracked to cracked has been taken into ac count for this cantilever together with the implementation of variable corrosion damage (cf.…”

Section: Calculation Of Corrosion Damage To Concrete Elementsmentioning

confidence: 99%

Corrosion damage to cantilever MR walls – Representation in tests and calculations

Rebhan

Marte

Vorwagner

et al. 2019

Geomechanics and Tunnelling

View full text Add to dashboard Cite

After the failure of a cantilever retaining wall with counterfort on the Brenner Autobahn, intensive investigation of existing structures showed considerable corrosion damage to cantilever walls with and without counterforts, at the location of construction and day joints. This is difficult to detect and assess due to the placing of the main reinforcement at the back of the construction. The present paper presents a monitoring concept, which enables detection of corrosion damage and also provides a gain of information about the behaviour of the structure. The basis for this concept is the installation of inclination and strain gauges on the front of a retaining wall. In order to explain the functioning of the concept, a rudimentary cantilever model of the effect of corrosion damage is first described. Then the results and findings from a test series with artificial corrosion representation to reinforced concrete structures to validate the presented monitoring concept is described.

show abstract

Section: Calculation Of Corrosion Damage To Concrete Elementsmentioning

confidence: 99%

Corrosion damage to cantilever MR walls – Representation in tests and calculations

Rebhan

Marte

Vorwagner

et al. 2019

Geomechanics and Tunnelling

View full text Add to dashboard Cite

show abstract

“…Additionally, it shows the possibilities to determine damages and the be haviour of a structure. An example given in [6] was used to simulate corrosion on the reinforcement of cantilever walls. Finite Element Analysis were performed to simulate corrosion effects in order to evaluate the influences on the ductility of the system.…”

Section: Investigations On Corrosion Damages On Cantilever Wallsmentioning

confidence: 99%

Safety assessment of existing retaining structures

Rebhan

Vorwagner

Kwapisz

et al. 2017

Geomechanics and Tunnelling

View full text Add to dashboard Cite

Over the last years, an increase of damages and defects of geotechnical structures has been observed during detailed safety assessments. This is mostly related to the rising age of these structures and the related decrease of the bearing capacity. The handling and dealing with these existing structures will be a challenging task for future civil engineers. This article should give an insight into damages and defects of retaining structures, which are quite difficult to detect and evaluate in terms of safety and risk. The first part of the article gives a short overview on the state of the art when it comes to the safety assessment of existing retaining structures and introduces a new, currently being edited, ÖGG guideline for this field of civil engineering. The second part deals with corrosion‐induced damages on cantilever walls and shows first results of the research project SIBS (safety assessment of existing retaining structures).

show abstract

“…Die BS-1-Nachweise wurden bereits in Teil 1 des Bemessungsbeispiels [1] geführt. Die Schnittkräfte für die STR-Nachweise von BS 3 können Abschnitt 3.4.1 entnommen werden.…”

Section: Nachweise In Den Konstruktiven Grenzzuständen (Str)unclassified

“…Unter Berücksichtigung der Bemessungsergebnisse für die ständige Bemessungssituation [1], der außergewöhnlichen Bemessungssituation unter Erdbebeneinwirkung sowie der konstruktiven Kriterien ergeben sich die in Tabelle 14,1 cm 2 /m (BS 3), siehe Tabelle 14. Infolge Erdbebeneinwirkung ist somit neben der Erhöhung der Fundamentbreite zur Erfüllung des Grundbruchnachweises auch eine Steigerung der erforderlichen Biegezugbewehrung nötig.…”

Section: Bewehrungsführungunclassified

“…Dieser Beitrag soll, aufbauend auf dem bereits veröffentlichten ersten Teil eines Bemessungsbeispiels einer Winkelstützmauer [1] nach EN 1992-1-1 [2], EN 1992-3 [3] und EN 1997-1 [4] sowie einer früheren Publikation zu den theoretischen Grundlagen [5], die Herangehensweise beim Erdbebennachweis nach Eurocode 8 [6], [7] erläutern. Festlegungen, welche die EN-Normen einer nationalen Regelung überlassen, sind den österreichischen NAD [8]- [11] entnommen.…”

Section: Introductionunclassified

See 1 more Smart Citation

Bemessung eines Stützbauwerks nach Eurocode — Teil 2: Erdbebenbemessung

Strauß¹,

Wendner²,

Suda³

et al. 2010

Bautechnik

Self Cite

View full text Add to dashboard Cite

Dieser Beitrag behandelt den Erdbebennachweis für die Bemessung von Gewichtsmauern aus Beton und Stahlbeton nach Eurocode 2 (EN 1992‐x), Eurocode 7 (EN 1997‐1) und Eurocode 8 (EN 1998‐x) anhand eines durchgerechneten Beispiels. Design of concrete retaining structures according to Eurocode standards — Part 2: Earth quake design. This contribution treats the design of concrete retaining structures under earth quake impact based on Eurocode 2 (EN 1992‐x), Eurocode 7 (EN 1997‐1) and Eurocode 8 (EN 1998‐x) by means of an application example.

show abstract

Bemessung eines Stützbauwerks nach Eurocode – Teil 1: Ständige Bemessungssituation

Cited by 8 publications

References 2 publications

Corrosion damage to cantilever MR walls – Representation in tests and calculations

Corrosion damage to cantilever MR walls – Representation in tests and calculations

Safety assessment of existing retaining structures

Bemessung eines Stützbauwerks nach Eurocode — Teil 2: Erdbebenbemessung

Contact Info

Product

Resources

About