Design of fastenings for use in concrete - Part 4-2: Headed Fasteners

This document relies on characteristic resistances and distances which are stated in a European Technical Specification. In minimum the following characteristics should be given in a European Technical Specification as base for the design methods of this CEN/TS: - NRk,p, NRk,s, VRk,s - - ccr,N, scr,N - ccr,sp, scr,sp - cmin, smin, hmin - limitations on concrete strength classes of base material - kcr, kucr, k2, k4, k6, k7 - dh, dnom, hef, lf - yMi partial factors for material see also CEN/TS 1992-4-1:2009, clause 4.