3 Assessment methods used in design

3.1 Introduction

3.2 Definitions of Ground and Foundation Movement

3.3 Ground Movement Due to Tunnelling and Excavation

3.4 Classification of Damage

3.5 Concept of Limiting Tensile Strain

3.6 Strains in Simple Rectangular Beams

3.7 Evaluation of Risk of Damage to Buildings Due to Subsidence

3.8 Protective Measures

3.9 Gaps in Knowledge