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减少沉降桩基础是指按控制地基沉降的原则设计的桩基础,亦即在设计时由基础的沉降控制值来确定桩数和桩长。桩在基础中除承担部分荷载外主要起减少和控制沉降的作用,桩可视为减少沉降的措施,或作为减少沉降的构件来使用。减少沉降桩基础目前在工程界也往往被称为沉降控制复合桩基或疏桩基础,在国外称为Creep pile,有时也称为Friction piled foundation、piled raft foundation等等。 减少沉降桩基础是现代桩土相互作用理论研究的重要成果之一。众所周知,在实际工
The reduction of the settlement pile foundation refers to the pile foundation designed according to the principle of controlling the settlement of the foundation, that is, the foundation settlement control value is used to determine the number of piles and the length of the pile in the design. In addition to taking part of the load, the pile mainly acts to reduce and control the settlement. The pile can be regarded as a measure to reduce the settlement, or used as a component to reduce the settlement. The reduction of the settlement pile foundation is also often referred to as the settlement control composite pile foundation or the sparse pile foundation in the engineering field. It is called Creep pile in foreign countries, sometimes called the Friction piled foundation, the piled raft foundation and so on. Reducing the settlement pile foundation is one of the important results of the study of modern pile-soil interaction theory. As we all know, in the actual work