软土地基

CFG桩及砂桩复合形式处治软土地基施工技术

CFG - Sand Pile Combined Treatment of Soft Ground

软土地基中CFG桩基质量事故分析和处理实录

Quality accident analysis of CFG pile in soft ground foundation and its treatment

用BP网络预估强夯加固软土地基的效果

Result estimate of dynamic consolidation in soft-soil foundation by BP network

C法比m系数法更适合于软土地基，计算结果与实测位移曲线很吻合。

For soft soil , the results calculated from " C " method are consistent with the measured value better than that form " m " method .

CFG桩复合地基处理天津地区软土地基实例

CFG Pile Composite Foundation for Soft Soil in Tianjin Area

PTC预应力管桩在软土地基处理中的施工工艺

Construction technology of Prestressed Tubular Concrete ( PTC ) pile in soft soil foundation treatment

在软土地基条件下TMD的减震效果很差。

On the soft ground condition the SAE of TMD almost lost due to SSI effects .

在软土地基上修建50m以上的高坝，国内外尚没有先例；

Construction of high dam above 50 m on soft groundsill has no precedent in the world .

文中介绍了CFG桩与碎石桩形成组合桩复合地基加固处理软土地基的工程实例。

Example of soft ground treated and improved by composite pile and composite ground formed by CFG pile and crushed stone pile is presented .

CFG桩复合地基作为一种经济有效的处理方法在软土地基处理中应用越来越广泛。

CFG-pile composite foundation is an effective and popular method for consolidating soft ground which is applied more and more widely in recent years .

论文结合哈尔滨绕城高速公路软土地基沉降观测资料，采用基于MATLAB的人工神经网络预测方法（ANN），并构造了预测地基沉降的BP神经网络模型。

The dissertation constructs the forecast foundation settlement BP neural network model by the Harbin freeway soft soil foundation settlement observation data and base the MATLAB artificial neural network ( ANN ) predicting method .

采用CFG桩复合地基技术处理高速公路桥头深厚软土地基是一种有益的尝试。

It was a beneficial attempt that the CFG pile compound base technology had been applicated in deep soil soft base treatment of highway bridge head .

介绍利用CFG桩+粉喷桩与桩间土形成三元复合地基的方法处理软土地基的工程实例，阐述CFG桩和粉喷桩提高复合地基强度的基本原理、特性；

This paper deals with the application of the composite foundation consisting of CFG and powder-spraying piles plus the soil between them to treat the soft foundation .

研究表明，除边界条件外，影响软土地基一维非线性固结性状的主要因素是压缩指数cc、渗透指数ck、荷载大小与加荷速率、土层厚度等。

The study shows that besides boundary conditions , the factors influencing the nonlinear consolidation behavior of soils are the compression index cc , the permeability index ck , the level and the rate of loading , and the thickness of soil , etc.

福建省泉州沿海大通道秀白段的软土地基处理采用了水泥粉煤灰碎石桩（简称CFG桩）技术，取得了良好的工程效果。

Taking one section of Quanzhou highway as the case , it introduces the application of cement flyash gravel pile ( CFG ) technology to the soft ground construction .

软土地基处理及复合地基承载力检测方法研究介绍CFG桩及砂桩的工艺原理及其在软基处理中的应用。

Introduce technological principle of CFG pile and sand pile and application of the both in soft base treatment , with special emphasis on the importance to determine construction plan and process according to site particularity .

建造在软土地基中的1号竖井位于上海市中心，采用地下连续墙法施工，直径为28m，深30m，开挖深度为18.7m。

With 28m in diameter and 30m in depth located in the centre area of Shanghai , and was built on soft clay foundation using diaphragming method with excavation depth of 18.7m .

用劈裂注浆提高软土地基土体强度，解决了深38m的地下连续墙成槽难题。

The technology used for improving soft soil foundation strength by " filling with mortar through cleavage " solves a difficult question concerning trench construction of 38 m deep diaphragm wall .

结果表明：轻型动力触探击数（N10）对承载力大小变化最为敏感，施工过程中用于检测软土地基承载力既简便又较准确。

It is concluded that light sounding test blow count ( N _ 10 ) is the most sensitive to the bearing pressure by which we can examine the bearing value of soft soil foundation in construction simply and correctly .

国内真空预压法加固软土地基的现状与趋势

Current Situation and Tendency of Improving Soft Foundation by Vacuum Preloading

爆炸法处理软土地基技术的发展及应用

Development and Application of Explosion Technology for Soft Soil Foundation Treatment

结构性软土地基施工扰动定量分析

Quantitative analysis of foundation treatment disturbance of structured soft clay ground

软土地基固结与沉降概率分析

Probabilistic Analysis of Consolidation and Settlement in a Soft Foundation Site

软土地基中城门洞式放水洞的内力计算

Internal Force Calculation of City-gate Section Channel in Soft Soil Foundation

考虑渗流作用的基坑稳定分析软土地基上筑堤渗流稳定分析

Stability Analysis of Foundation Pit Considering the Effect of Seepage Flow

有纺土工织物加固软土地基可靠性分析

Reliability analysis of the reinforcement of soft soil foundation by geotextile

软土地基人工挖孔桩承载力试验研究

Experimental research on bearing capacity of belled pile in weak soil

强夯充填河卵石处理软土地基施工

The Construction of Dynamic Compaction Blinding River Gravel Treating Soft Subgrade

薄层加载预压排水固结处理高速公路软土地基

Thin-coat Load Pressure Drainage Consolidation Treating with Freeway Soft Soil Base

软土地基建造钢制油罐基础的计算与处理

Calculation and treatment of soft foundation for steel oil tank base