建设工程合同招投标行为的法律性质

摘要

Generally speaking, construction project contract tender is an invitation of offer, but should the withdrawal of the tender take the corresponding responsibility? After the contract is established and entered into force, there will be a big controversy in theory and judicial practice on whether the contract is a pre-contract or a complete contract. Therefore, it is necessary to define the nature of establishment of the contract after the issuance of the letter of acceptance according to the basic theory of pre-contract, from the practice of construction in our country, the state of construction project contract management and relevant judicial explanation.%建设工程合同招标通说认为属要约邀请，但撤销招标是否应承担相应责任？中标通知书发出后合同成立并生效，但此时成立并生效的合同是预约合同还是本约合同，在理论和司法实践中存有较大争议。因此，需要根据预约合同的基本理论，从我国建设工程的实践、国家对建设工程合同的管理需要以及相关司法解释入手，对中标通知书发出后所成立的合同的性质进行界定。