地基基础与土力学论文.doc

城市地铁岩土工程勘察Urban subway geotechnical engineering 摘要：根据地铁的具体情况，提出勘察任务的具体目的、、方法、内容、原则和注意事项详细说明岩土参数的数理统计方法及确定取舍时应考虑的因素,以及勘察报告编写时应包含的基本内容及格式、、According to the specific circumstances of subway, and puts forward the specific purpose, prospecting task steps, methods, contents, principle and precautions, correct write rock engineering investigation report, detailed instructions on geotechnical parameter of the methods of mathematical statistics and confirming the switch should consider the factors, and the investigation report writing should include the basic content and format. Eventually determine its load-carrying capacity for foundation scheme, foundation of design and construction to provide reliable basis. 关键词:地下铁道岩土工程勘察Keywords: Underground railway Geotechnical engineering Compile report 前言 19世纪-桥的世纪 20世纪-高层建筑的世纪 21世纪-地下工程世纪 这是一个科学技术快速发展的世纪，越来越高的生活水平，快速的经济发展，人口数量的急剧增多，空间的需要越来越大。人们开始向空间的纵向发展，地下空间及地下工程将作为一种新型土资源造福于人类。在岩土领域里，地下铁道成为人们出行最便利的交通要道。 所以需要深入的研究岩土岩土工程方面的知识，了解岩土工程勘察的基本知识和编制岩土勘察报告。 Preface The 19th century - bridge of the century The 20th century - high-rise buildings of the century The 21st century - underground engineering century This is a science and technology rapid development of century, more and more high standard of living, rapid economic development, population increase rapidly, the space needs is more and more big. People began to space fore-and-aft development, underground space and underground project will as a new soil resource to benefit mankind. In geotechnical field, underground become people to travel the most convenient traffic main artery. So requires in-depth research geotechnical geotechnical engineering knowledge, understand the basic knowledge of geotechnical engineering investigation and staffing geotechnical investigation report. 一·目的查明地铁沿线及附属工程的工程地质条件及水文地质条件,提供满足设计、施工所需的基础资料和设计参数并分析沿线建筑物、地下构筑物及管线在地铁施工干扰下的稳定性，并提出防护措施。地铁岩土工程勘察工作按勘察阶段的不同分为可行性研究阶段初步勘察阶段详细勘察阶段施工勘察阶段勘察内容及原则?? (1)在初勘基础上详细查明沿线工程地质及水文地质条件,特别是地质复杂地段、特殊岩土地段或有特殊施工要求区段,应进行