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1 Introduction 1£®1 Motivations 1£®2 Objectives 1£®3 Work outline 2 Structure health monitoring in urban areas-state of the art and current practice 2£®1 Structure health monitoring methods in civil engineering 2£®2 Environmental factors to be considered in SHM 2£®3 Current practice in building monitoring during underground works 3 Modeling the behavior of buildings and monitoring systems when subjected to thermal effects 3£®1 Conceptual model 3£®2 Implementation of the conceptual model 3£®3 Modeling the movements of building subjected to external actions 3£®4 Least square adjustment by indirect observation equations 4 Experimental work test area Campus Nord UPC 4£®1 Area selection process 4£®2 Overall design of the systems and sensors 4£®3 Systems and sensors installation 4£®4 Data acquisition processes 4£®5 Data continuity/availability of final filtered data 5 Matching the model with real world results 5£®1 Sensitivity analysis 5£®2 Real monitoring results obtained with the standard system in the Campus Nord test area 5£®3 Numerical simulation of the standard monitoring system-approach D 5£®4 Comparing the real monitoring results with the simulated ones £¨approach D£© 6 Formulation of the strategy to consider thermal effects in building monitoring 6£®1 Introduction 6£®2 Approach B 6£®3 Approach K 6£®4 Overview 7 Conclusions and future work 7£®1 Conclusions 7£®2 Future work References