RIB

BEST column program with new software ergonomics

Technologically advanced and sophisticated design software is a prerequisite for efficient work in structural engineering, as it is demonstrated by the experience made with applying European standards that are well-established in Germany in the meantime. In this regard, non-linear calculation approaches and complex component verifications of highly utilized reinforced-concrete columns require particularly elaborate user guidance. The RIB Group has recently provided the design program for the calculation of reinforced-concrete columns with a new environment, thus allowing for a completely new kind of working with the classical software BEST.

Simplified intuitive user guidance

An intuitive user guidance now simplifies the calculation of reinforced-concrete columns, in particular, by means of automatisms for generating and processing of non-linear load case combinations. The requirements for non-linear calculations of reinforced-concrete columns according to second order theory taking effective stiffnesses in state II (cracked state) into account, as well as a biaxial bending with normal force and various assembly stages may entail complex input parameters in the software application in individual cases. Complexity may be even more increased by various design situations, designing in the cold state (at normal temperature) as well as for the load case fire or stepped cross-sections and reinforcement sections. The new user environment has been optimized, in particular, for these additional challenges, now providing for system processing and column design in a transparent and efficient way.

BEST statics solution changed

In addition to this, RIB Software AG has changed the BEST statics solution to clearly arranged ribbon menus, a quick access toolbar, property tables and interactive graphics windows. Further features are, for example, the possibility of a free program configuration, the separate language selection for input and output as well as additional functions for the determination of elastic restraint in base sections and cross members. Now, column design is calculated in one computing step, while considering permanent, extraordinary situations as well as earthquake loads.

The software package, moreover, includes further optimizations for fire protection verification and design for the load case fire.

x

Related articles:

Issue 03/2011 Design models

Design of reinforced concrete corbels

Corbels are widely used in reinforced concrete construction, particularly in precast skeleton structures and factory buildings. They serve as supports to beams, slabs, stairs, crane runways etc. In...

more
Issue 02/2014 Eurocode 2 or DIN 4102-4?

Structural fire design of precast concrete elements –

Structural fire design of concrete elements shall be done according to DIN EN 1992-1-2 (Eurocode 2 part 1-2) [1] and DIN 4102-4 [2] in Germany. In annex 2.3/5 of the technical construction regulations...

more
Issue 02/2022 SUBMITTED BY: PEIKKO

Innovation: Bolda – column connection of the future

The Bolda column shoe is a new generation of bolted connections for precast columns made by Peikko with a high load capacity. It is more lightweight, more efficient and more compact than predecessor...

more
Issue 11/2020

Strategies for enhancing fire resistance of high-strength concrete structures

Resiliency is a key parameter for critical infrastructure. Concrete structures exhibit a high level of resiliency in terms of safety, robustness, durability, and disaster resistance. However, while...

more
Issue 10/2009 Precast columns

New possibilities of concrete technology

Columns for high-rise buildings which have high demands on the architectural perception (Fig. 1) are often constructed as composite steel columns. This construction method enables the design of...

more