| This essay illuminates the theory of soft-soil base treatment with the vaccum preloading method. The method of using bedding in the soft soil shall be adopted in order to carry out the vaccum preloading after setting the plastic drainage board. The bedding creats conditions for vaccum preloading; the base shall be strengthened by using the technique of vaccum preloading.Not only the theory analysis but also the site test proves the advantages of vaccum preloading in base treatment in Tianjin Binghai New District.The base treatment of container queayâ…¢phase of northen basin of Tianjin Port work, the soft-soil base treatment#1 segment of pyroelectricity work and the soft base treatment in F,G zone of the Langxing chemical industry plant work are all the typical examples of application of vaccum preloading.The vaccum preloading technique shall be carried out by using different beddings aiming at the different geological conditions in order to strengthen the base.After completion, the third party shall inspect the settlement,pore water press etc.;the inspection results prove the successful application of vaccum preloading theory in project. This skill can be spred and extended in other similar projects along with the improvment of construction technique. |
PDF Full Text Request