Das überarbeitete DBV‐Merkblatt „Parkhäuser und Tiefgaragen“, Fassung Januar 2018

Abstract

Guide to Good Practice Multi-storey and Underground Car ParksThe Guide to Good Practice Multi-storey and Underground Car Parks summarises the main issues that should be considered for the design and construction of car parks, as well as providing guidance pertaining to these issues. It emphasises the need for an extensive pre-design phase, which takes into account durability, and the interaction of the building structure with the finishes and building services. Furthermore, the guide defines factors which affect the design, such as the desired quality of the structure and its expected use, which have to be established by the owner. The herein described design approach is based on car parks functioning primarily as traffic structures. This newest issue of the guide incorporates the latest German and European standards in force, as well as practical experiences, with a particular emphasis on the durability of car parks.

Eine Beispielsammlung von Ausführungsvarianten für dauerhafte Betonbauteile in Parkbauten

“…aufgrund der Vielzahl möglicher Ausführungsvarianten und ‐details zur Sicherstellung der Dauerhaftigkeit von feuchte‐ und chloridbeanspruchten Stahlbeton‐ und Spannbetonbauteilen in Parkbauten als Ergänzung zum DBV‐Merkblatt „Parkhäuser und Tiefgaragen“ von 2018 veröffentlicht (Erläuterungen und Hintergründe zum DBV‐Merkblatt vgl. auch in ).…”

Methoden zur Reduktion des Teilsicherheitsbeiwerts für Eigenlasten bei Bestandsbrücken

“…Das den Eurocodes zugrunde liegende semiprobabilistische Sicherheitskonzept dient im Allgemeinen der Bemessung von Neubauten [1] Methods to reduce the partial safety factor concerning dead loads of existing bridges The recalculation guideline for existing concrete bridges allows to reduce the partial safety factor for dead loads from g G = 1.35 to 1.20 which matches a conservatively estimated model uncertainty factor. Prerequisite is that geometry, con crete's specific weight and reinforcement ratio are known from sufficient und representative measurements onsite.…”