Abstract: This paper discusses the classification and significance of claims, analyzes the current situationand limitations of application of Shapley model in calculating the delay value under the cross influence ofmultiple factors. The construction of Shapley value model and example calculation under the cross influ-ence of multiple factors based on tender offers are carried out for the actual situation that the profit andcompensation value are disproportionate and prone to claim failure. The suggestions for the application ofthe model are given to further improve the claim model.

Key words: tender offer, cross influence of multi-factors;Shapley model, delay in construction period;claim for compensation