论基础工程予力技术作用原理

在阐明预应力概念基础上提出了予力、予力技术和予力结构的概念，并与预应力技术做了对比。作为房屋结构分体系的基础工程，按照予力结构进行分析，即是概念设计。文中论述了基础工程予力技术作用原理，同时应用实例加以说明，提高对基础工程利用予力技术的主动性以获取更好的技术经济效益。

Discussion About The Action Effect Principle of The Given-Force Technology in Foundation Engineering

On the basis of expounding the concept of pre-stress, the author recommends the concept of the given-force, given-force technology and given-force structure, contrasts the given-force technology. Considered as the branch system of building structure foundation engineering and analyses according to given-force structure, i.e. the concept design. The article expands the action effect principle of the given-force technology in foundation engineering. At the same time, it explains with practical example to enhance the initiative of applying the given-force technology in foundation engineering so as to obtain higher technical and economic benefit.