求翻译：根据上海协力岩土工程勘察有限公司2012年06月提供的本项目《岩土工程勘察报告》(工程编号：2012-02-11)。新建的研发楼采用桩基础，选用PHC 500 AB 100 -26b预应力管桩，柱下桩桩尖持力层为⑧1-2层粉质粘土层。单桩竖向承载力设计值为1300kN(按DGJ08-11-2010)。由于基础埋深较大，车库部分桩按抗拔桩设计，单桩抗拔承载力设计值为800kN。是什么意思？

According to the Shanghai third-party geotechnical engineering investigation of the project in June 2012, "Geotechnical Engineering Investigation Report (Project No. :2012-11). With pile foundation of the new R & D building, the choice of phc 500 ab 100-26b prestressed piles, the column under th

According to Shanghai to work together to geotechnical engineering, survey limited June 2012 provides the project of the Geotechnical Engineering Survey Report (project No. : 2012 - 02 - 11). New R&D Building with pile foundation, 500 PHC AB B 100 - 26 prestressed piles, the pile pile tip for a

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According to Shanghai xieli geotechnical engineering investigation provided in June 2012 the project of the Geotechnical Engineering investigation report (job number: 2012-02-11). New research and development building pile foundation, selected PHC 500 AB 100-26B of prestressed pipe pile, column pile

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