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一、桩基设计的一般原则及程序1.桩基设计应具备的基本资料关于采用桩基础的条件已在本讲座第一讲中加以阐述,本讲不再赘述。在进行桩基设计时应具备下列基本资料: (1)所设计的建(构)筑物的结构方案; (2)承重结构形式及其断面尺寸; (3)在拟建的建(构)筑物的建筑轴线和基础邻近有无深埋的建(构)筑物及其大小尺寸; (4)地坪结构及作用于其上的荷载; (5)对建筑结构和设备基础的极限容许下沉量和要求; (6)拟建场地的岩土工程报告; (7)当地,特别是拟建场地附近地区已有的桩基础的勘察、设计、施工和检测等有关资料;
1. General Principles and Procedures for Pile Foundation Design 1. Basic information for pile foundation design The conditions for the use of pile foundation have been described in the first lecture of this lecture. The following basic information shall be available for the design of the pile foundation: (1) The structural plan for the designed building (structure); (2) The load-bearing structural form and the section size; (3) The proposed construction (structure) The building’s building axis and foundation are adjacent to the deep-buried structure and its size; (4) Floor structure and the load acting on it; (5) The limit tolerance of the building structure and equipment foundation. Subsidence and requirements; (6) Geotechnical engineering report for the proposed site; (7) Relevant data on survey, design, construction and testing of existing pile foundations in the local area, especially in the vicinity of the proposed site;