建筑工程施工不可抗力风险承担的法律思考张玉昌所谓的不可抗力，是指合同订立后发生的合同双方当事人不能预见、不能避免、不能克服的损害当事人利益和履约的客观情况。建设工程施工合同订立后的不可抗力，包括因战争、动乱、空中飞行物体坠落和其它非承发包双方责任造成的爆 Legal Consideration for Risk Causation of Construction Project’s Force Majeure The so-called force majeure of Zhang Yuchang refers to the objective situation of damage to the interests of the parties and performance that can not be avoided by the parties to the contract after the contract is concluded. Force majeure after the construction contract has been concluded, including explosions caused by the war, unrest, the fall of air-flying objects and other responsibilities of both parties