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BS EN 14679-2005

特殊土工工程的执行.深度混合

Ausfuehrung von besonderen geotechnischen Arbeiten (Spezialtiefbau). Tiefreichende Bodenstabilisierung Execution of special geotechnical works Deep mixing Execution des travaux geotechniques speciaux. Colonnes de sol traite CORR 16542:August 31,2006

适用范围:This document specifies general principles for the execution, testing, supervision and monitoring of deep mixing works carried out by two different methods: dry mixing and wet mixing. Deep mixing considered in this document is limited to methods, which involve: a) mixing by rotating mechanical mixing tools (see Annex A, Figure A.1) where the lateral support provided to the surrounding soil is not removed; b) treatment of the soil to a minimum depth of 3 m; c) different shapes and configurations, consisting of either single columns, panels, grids, blocks, walls or any combination of more than one single column, overlapping or not (see Annex A, Figures A.8 to A.12); d) treatment of natural soil, fill, waste deposits and slurries, etc.; e) other ground improvement methods using similar techniques exist (see A.3.5). Guidance on practical aspects of deep mixing, such as execution procedures and equipment, is given in Annex A. Main applications are exemplified in Annex A, Figure A.14. Methods of testing, specification and assessment of design parameters, which are affected by execution, are presented in Annex B.

实施日期: 2005-07-11

中标分类号: P32 - 工程建设 - 建筑构造与装饰工程

ICS分类号: 93.020 - 土木工程 - 土木工程、挖掘、地基构造、地下工程

标准组织: BS - 英国标准学会标准

全文来源: WF

中文关键词: 结构 湿的 混合 稳定土 烘干 心土 稳定 现场勘测 规范(验收) 建筑工程 通风 特殊土工工程 混合工艺 定义 试验 施工材料 监督(认可) 土工学 建筑物检查 检验 土壤改良 建筑产品 实验室试验 设计 建设工程 土木工程 土壤组分 建筑 建筑物 土壤

语种: 汉语

页数: 56

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