西安石油大学学报（社会科学版）

从2018年对华科技企业制裁到2025年实施对等关税，美国一再试图通过关税打压中国经济。基于贸易权力深入剖析美国以关税为武器，通过金融结构、生产结构与知识结构形成安全结构性权力，且以此维护其霸权地位的生成逻辑。然而，这一结构性权力体系内部矛盾已积重难返，具有自我消解的趋势。这种以关税政治延续霸权的思路，不仅难以遏制中国发展，更将引发美国本土与全球系统性风险，据此提出中国突破结构性制约的战略应对方案。

From the U.S.sanctions on Chinese tech companies in 2018 to the Trump administration's reciprocal tariffs in 2025,the U.S.is trying to suppress China's economy again through tariffs.This article deeply analyzes the generation logic of the United States, which uses tariffs as a weapon to form a secure structural power through financial structure, production structure and knowledge structure, and thereby maintains its hegemonic position based on trade power.However, the internal contradictions of this structural power system have been accumulated, and have the tendency of self-elimination.This approach of maintaining hegemony through tariff politics not only fails to curb China's development, but also triggers systemic risks in the United States and globally.Based on this, China's strategic response plan to break through the structural constraints is proposedat the end of the paper.