DIN 1054:1976-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GROUND - VERIFICATION OF THE SAFETY OF EARTHWORKS AND FOUNDATIONS
Hardcopy , PDF
07-03-2021
English
01-01-1976
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.1.1 General terms and definitions
3.1.2 Terms and definitions relating to the safety
concept
3.1.3 Geotechnical terms and definitions
3.2 Symbols
4 General provisions for safety verifications
4.1 Basic requirements
4.2 Geotechnical Categories (GC)
4.3 Ultimate Limit States (GZ 1) (ULS)
4.3.1 GZ 1A (EQU, UPL and HYD) limit states: Limit state
of loss of static equilibrium
4.3.2 GZ 1B (STR and GEO-2) limit states: Limit state of
failure of the structure and of structural elements
4.3.3 GZ 1C (GEO-3) limit state: Limit state of loss of
overall stability
4.3.4 Ductility of the overall system
4.3.5 Other types of verification
4.4 Serviceability Limit States (GZ 2) (SLS)
4.5 Observational method
4.5.1 Scope of application
4.5.2 Measures prior to commencing construction
4.5.3 Measures during the construction process
4.6 Compliance with provisions for safety verifications
5 Ground
5.1 Geotechnical investigations
5.1.1 Purpose of investigations
5.1.2 Type and extent of investigations
5.2 Types of ground
5.2.1 General
5.2.2 Non-cohesive soils
5.2.3 Cohesive soils
5.2.4 Organic and organogenic soils
5.2.5 Fill
5.2.6 Supplementary information
5.3 Characteristic values of soil properties
5.3.1 Establishing characteristic values of soil
properties
5.3.2 Applying characteristic values of soil properties
6 Actions, effects of actions and resistances
6.1 Actions and effects of actions
6.1.1 General
6.1.2 Actions from the structure
6.1.3 Geotechnical actions
6.1.4 Dynamic actions
6.1.5 Characteristic effects of actions
6.2 Resistances in soil and rock
6.2.1 Shear strength
6.2.2 Stiffness
6.2.3 Bearing resistances
6.2.4 Passive earth resistance (passive earth pressure)
6.2.5 Penetration resistance, pull-out resistance and
transverse resistance
6.3 Design situatuations
6.3.1 Combinations of actions
6.3.2 Safety Classes of resistances
6.3.3 Load Cases
6.4 Partial safety factors
6.4.1 Partial safety factors for actions and effects of
actions
6.4.2 Partial safety factors for resistances
7 Shallow and spread foundations
7.1 Scope and general requirements
7.2 Classification in Geotechnical Categories
7.3 Actions and effects of actions in the foundation base
7.3.1 Characteristic effects of actions
7.3.2 Design values of the effects of actions
7.4 Ground reactions and ground resistances
7.4.1 Ground reactions at the vertical face of the
foundation
7.4.2 Bearing resistance
7.4.3 Sliding resistance
7.5 Verification of bearing capacity
7.5.1 Verification of safety against overturning
7.5.2 Verification of bearing resistance
7.5.3 Verification of safety against sliding
7.5.4 Verification of safety against structural failure
7.6 Verification of serviceability
7.6.1 Allowable location of the resultant effect of
actions
7.6.2 Displacements in the foundation base
7.6.3 Settlement
7.6.4 Rotation
7.7 Allowable bearing pressure in simple cases
7.7.1 General
7.7.2 Non-cohesive soil
7.7.3 Cohesive soil
7.7.4 Rock
7.7.5 Artificially placed ground
8 Pile foundations
8.1 Scope and general requirements
8.2 Classification in Geotechnical Categories
8.3 Actions and effects of actions
8.3.1 General
8.3.2 Lateral pressure
8.3.3 Negative skin friction
8.3.4 Design values of effect of actions
8.4 Resistance
8.4.1 General
8.4.2 Axial pile resistance from static pile load
tests
8.4.3 Axial pile resistance from dynamic pile
load tests
8.4.4 Empirical axial pile resistance
8.4.5 Transverse load resistance
8.4.6 Pile resistance for cyclic and dynamic
actions
8.4.7 Design values of pile resistance
8.5 Verification of the bearing capacity of
piles
8.5.1 Axially loaded piles
8.5.2 Laterally loaded piles
8.5.3 Compression pile groups
8.5.4 Tension pile groups
8.5.5 Combined pile-raft foundations
8.5.6 Structural failure of piles
8.6 Verification of serviceability
8.6.1 Principles
8.6.2 Pile groups
8.6.3 Combined pile-raft foundations
9 Grouted anchors
9.1 Scope and general requirements
9.2 Classification in Geotechnical Categories
9.3 Actions and effects of actions
9.4 Resistance
9.4.1 Pull-out resistance
9.4.2 Resistance of a steel tendon
9.5 Verification of the bearing capacity
9.6 Verification of serviceability
10 Retaining structures and structures embedded
in the ground
10.1 Scope and general requirements
10.2 Classification in Geotechnical Categories
10.3 Actions
10.3.1 Earth pressure
10.3.2 Water pressure
10.3.3 Further actions
10.4 Effects of actions
10.4.1 General
10.4.2 Structures subjected to bending
10.4.3 Bracing elements
10.4.4 Grouted anchors and tension piles
10.4.5 Design values of effects of actions
10.5 Resistances
10.5.1 Bearing resistances
10.5.2 Resistances in front of and below wall-like
retaining structures
10.5.3 Pull-out resistances
10.5.4 Design values of resistances
10.6 Verification of bearing capacity
10.6.1 Verifications of the GZ 1B (STR and GEO-2)
limit states
10.6.2 Bearing resistance and sliding
10.6.3 Failure of the earth support
10.6.4 Failure of the anchored ground in front of
anchor plates and anchor walls
10.6.5 Failure of tension piles or grouted anchors
10.6.6 Failure of structural elements due to settlement
10.6.7 Failure in the lower failure plane
10.6.8 Structural failure of structural elements
10.6.9 Verification of the GZ 1A and GZ 1C
(UPL, HYD and GEO-3) limit states
10.7 Verification of serviceability
10.7.1 Verification based on experience
10.7.2 Special verifications
11 Uplift and hydraulic heave
11.1 Scope and general requirements
11.2 Classification in Geotechnical Categories
11.3 Verification of safety against uplift of
non-anchored structures
11.3.1 Verification with structure self-weight only
11.3.2 Verification with additional shear forces
11.4 Verification of safety against uplift of
anchored structures
11.4.1 Verification of safety against uplift
11.4.2 Dimensioning the base
11.5 Verification of safety against hydraulic heave
11.6 Verification of serviceability
12 Overall stability
12.1 Scope and general requirements
12.2 Classification in Geotechnical Categories
12.3 Verification of safety against slope failure
and overall stability failure
12.4 Verification of structural slope stabilisation measures
12.4.1 General
12.4.2 Actions and effects of actions
12.4.3 Pull-out resistances
12.4.4 Verification of bearing capacity
12.5 Verification of serviceability
Annex A (normative) Allowable bearing pressure
Annex B (informative) Design of axially loaded bored
piles based on empirical values
B.1 Determination of the resistance-settlement (heave)
curve
B.2 Base and shaft resistance of piles
B.3 Investigation of the ground strength using
penetration tests
Annex C (informative) Characteristic axial resistance of
driven displacement piles based on
empirical values
C.1 Determination of the characteristic pile
resistance in the GZ 1B (GEO-2) limit state
C.2 Pile base resistance and pile shaft resistance
of precast reinforced or prestressed concrete
piles in the GZ 1B (GEO-2) limit state in
non-cohesive soil
C.3 Characteristic pile base resistance and pile
shaft resistance of precast reinforced or
prestressed concrete piles in the GZ 2
(serviceability) limit state in non-cohesive soil
C.4 Characteristic pile bearing capacity of precast
reinforced or prestressed concrete
piles and steel and timber piles in cohesive soil
Annex C* (informative) Design of axially loaded driven
displacement piles based on empirical
values
C*.1 Determination of the characteristic pile resistance
in the GEO-2 limit state
C*.2 Allowable pile bearing capacity of precast
reinforced or prestressed concrete piles as
well as timber and steel piles
Annex D (informative) Design of grouted micropiles based
on empirical values
D.1 Characteristic axial pile resstance in the GZ 1B
(GEO-2) limit state
D.2 Recommended values for the characteristic load span
for grouted micropiles under axial pulsating and
alternating loads in the GZ 2 (serviceability)
limit state
Annex E (informative) Distribution of actions and
resistances in laterally loaded pile
groups
Annex F (normative) Transition arrangements for
standards based on the old concept of
analysis with global safety factors
Annex G (informative) Transition arrangements for
acknowledged technical rules for works
based on the old concept of analysis with
global safety factors
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