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首页> 外文会议>International Structural Engineering and Construction Conference(ISEC-03); 20050920-23; Shunan(JP) >A new raft foundation system with shallow soil improvement
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A new raft foundation system with shallow soil improvement

机译：改良浅层土壤的新型筏板基础系统

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摘要

This paper presents a new raft foundation system with shallow soil improvement and its engineering application. As the new raft foundation system without pile is the hybrid building foundation with concrete raft and partial dented shallow soil improvement, it is an economical foundation. As the adoption of the new raft foundation system is able to reduce the excavating soil and concrete materials, it can be used as an environment-friendly foundation. By these numerical analyses of the settlement behavior of the new raft foundation system, it is cleared that not only the total settlement but also the differential settlement are reduced effectively. This paper also reports the example of actual constructed supermarket with the new raft foundation system. And the measurement data of the settlement of the structure are reported too. As a result, it is revealed that the new raft foundation system is the effective foundation to reduce the differential settlement economically by the numerical analysis and the measurement data of the settlement in the field.
机译：本文提出了一种具有浅层土壤改良作用的新型筏板基础体系及其工程应用。由于新的无桩筏基础系统是具有混凝土筏和局部凹陷浅土改良的混合建筑基础，因此是经济的基础。由于采用新的筏式基础系统可以减少挖掘的土壤和混凝土材料，因此可以用作环保基础。通过对新筏板基础系统沉降行为的这些数值分析，可以清楚地看到，不仅总沉降量而且差分沉降量都得到了有效降低。本文还以新型筏板基础系统为例，介绍了实际建造的超级市场的​​实例。并且还报告了结构沉降的测量数据。结果表明，通过数值分析和实地测量数据，新的筏式基础系统是经济地减少差异沉降的有效基础。

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