物权法定原则即是物权法定主义,它是大陆法国家物权法的基本原则之一。现代物权法的结构,也是建立在物权法定等几项基本原则之上。该原则使物权法具有某种程度上的刚性,此原则的刚性使其对物权法的确立有着不可磨灭的贡献,是对民法的财产领域私有自治的突破。但随着社会的发展,其出现了许多的不适应的症状,因而需要对其进行改良,对其刚性进行软化。 The legal principle of real right is the legal doctrine of real right, which is one of the basic principles of the Real Right Law of the French mainland. The structure of modern property law is also based on several basic principles such as the statutory real right. This principle makes property law have a certain degree of rigidity. The rigidity of this principle makes it an indelible contribution to the establishment of property law, which is a breakthrough in private property in the field of private property. However, with the development of society, many symptoms of unmatchableness have appeared, and therefore need to be improved to soften their rigidity.