2022年6月5日 · The chapter examines the calculation rules (design and verification) at ULS of structures subjected to shear and torsion forces, with possible presence of bending and axial force. Rectangular, T, tubular sections are analysed.

The second tab for ULS checks is the Shear. All of the calculations are done according to EN 1992-1-1 article 6.2. You can control the theta angle at the top ribbon. This angle governs the inclination between concrete struts and the beam axis perpendicular to the shear force.

Since vEd = 1,22 MPa> 0,67 MPa punching shear reinforcement should be applied. The outermost perimeter of shear reinforcement should be placed at a distance not greater than kd (k = 1.5) within the outer control perimeter. The outer punching shera reinforcement should be at a distance of not more than 1,5d from the outer perimeter.

Eurocode 2 part 1-1 gives a general basis for the design of structures in plain, reinforced and prestressed concrete made with normal and lightweight aggregates together with specific rules for buildings. For this part, we have:

ULS stands for "Ultimate Limit State" and describes the state in which the structural component under consideration is subjected to the most unfavorable load. The ultimate limit state design is used to ensure the stability of structural components. Exceeding this limit state may lead to the failure of the structure.

Use the toolbar button dropdown in the Design Section navigation window to open the Bending, Axial and Shear form. Ensure that Analysis type is set to “ULS Persistent/Transient”. Click on the Loadcase drop down menu and select “ULS Capacity” from the list. Click on the Resistance drop down menu and select “Y Moment – Positive ...

Shear is carried out at ULS only (i.e, SLS checks not required). Shear failure is much more complex than flexural failure. It is still a subject of research. However, current theories are adequate for design. In beams a minimum amount of shear reinforcement will usually be provided.

1993年1月1日 · Ultimate Limit State design of uniform steel member (beam/column) with I-section or H-section (IPE, HEA HEB, HEM, UB, UC, UBP or custom) according to EN1993-1-1 for axial force N, shear force V, bending moment M, flexural buckling, lateral torsional buckling, and interaction effects