真空联合堆载预压法是一种较好的桥头软基处理方法。
Vacuum combined with surcharge preloading is a good method to reinforce soft foundation at bridge-head.
真空卸载时地面沉降增大的现象只可能发生在真空联合堆载预压的情况。
The settlement after unloading the vacuum preloading can only be discovered in vacuum combined with surcharge preloading.
主要介绍了真空联合堆载预压施工的加固机理、施工工序及技术要求、投入的主要机械设备。
The consolidated principle, working procedure, technical requirements, and main equipments needed are introduced in this paper.
最后结合试验监测成果，对真空联合堆载预压加固软基机理进行了分析，给出了附加应力分布图。
Combined with the observation results, the mechanism of vacuum combined with surcharge preloading is analyzed; and the superimposed stress distribution diagram is given.
结合深圳汽车贸易园区具体的工程实践，说明真空联合堆载预压施工方法在软土地基施工中的应用。
The application of vacuum and embankment preloading in the construction of soft soil foundation is expounded through a practical engineering project in Shenzhen automobile trade area.
真空联合堆载预压法作为新的软基处理方法，在公路及其他工程建设软基处理中得到了广泛的应用。
The vacuum associated heaping pre-compressing process is a new soft subgrade treatment method, which has been widely applied in the soft subgrade of the highway and the other engineering construction.
本试验的成功将进一步拓展该法的应用领域，对类似地质条件下的真空联合堆载预压设计具有一定参考价值。
The success of this test greatly expands the application area of the technique, and has reference effect for vacuum-surcharge pre-loading design of similar geological conditions.
详细介绍了广肇高速公路K54+350～K54+560段软弱路基的工程地质特征及真空联合堆载预压位移监测布设。
The monitoring design has been discussed in detail about soft soil embankment ( segment K54+350~K54+560 , Guang -Zhao expressway ) which is treated by jointed vacuum-preloading method .
通过对监测沉降数据以及测斜数据的分析，认为真空联合堆载预压法处理本段软弱路基是成功的，在类似工程中应用是可行的。
Through analyzing the obtained data, it is shown that the jointed vacuum-preloading treatment method is successful; and it can be adopted in the similar engineering cases.
真空堆载联合预压方法以其较低的费用、工期较短、效果好已经在许多类型工程的软土地基处理中得到应用。
The vacuum-mound preloading method is one of these methods that have many advantages such as low expense, short construction period, and good effect to very soft soils.
介绍了真空-堆载联合预压法的加固机理、施工工艺及其在水利工程中应用的特点。
The paper analyzes the mechanism of vacuum preloading combined with surcharge preloading method, its construction techniques and its characteristics in hydraulic engineering.
针对真空-堆载联合预压加固地基的沉降性状，提出一种新的简化非线性分析方法。
For calculating the settlement of subsoil improved by vacuum combined with surcharge preloading, a new simplified nonlinear method was proposed.
通过数学变换，得到了真空堆载联合预压的固结解答。
Solution for vacuum combined with surcharge is also been obtained through some mathematical processing.
通过理论推导，建立了真空预压及真空-堆载联合预压作用下地基沉降修正系数公式。
The settlement correction factors for vacuum preloading and vacuum combined surcharging preloading are established based on theoretical derivation.
文章给出了真空-堆载联合预压处理深厚软土地基的全过程及施工、观测、效果检测与分析。
The whole process of soft subgrade treatment by vaccum preloading such as installations monitoring and analysis are presented.
并提出一种监测真空-堆载联合预压加固区内地下水位量测装置。
And create a new equipment to monitor the groundwater level in preloading area.
总结该实验段真空-堆载联合预压的加载过程及卸真空计划，提出科学而实用的真空卸载标准。
The process of Vacuum loading and unloading is summarized, with reliable and practical standard of Vacuum unload given, based on the analysis and validation of the actual example.
真空堆载联合预压法是地基处理有效方法之一。
Surcharge preloading combined with vacuum preloading is an effective method for soft soil consolidation.
真空堆载联合预压法处理软基近年来在沿海、三角洲地区的高速公路路基施工中经常出现。
In recent years the vacuum preloading method for treating soft foundation is often used in the construction of speedway roadbed of littoral and delta area.
该程序实现了堆载的施加，既能用于计算单纯的真空预压也能用于真空–堆载联合预压的有限元计算。
The program can both calculate the vacuum preloading and the surcharge preloading combined with the vacuum preloading.
结合现场的强度试验结果，得出了经真空-堆载联合预压法加固后的土体上部土层好于下部土层及其他有益结论。
Combined with data of local strength testing, some useful conclusion, including effect of reinforcement in upper layer is superior lower layer, is presented here, which can be recommend by...
结合现场的强度试验结果，得出了经真空-堆载联合预压法加固后的土体上部土层好于下部土层及其他有益结论。
Combined with data of local strength testing, some useful conclusion, including effect of reinforcement in upper layer is superior lower layer, is presented here, which can be recommend by other...
结合现场的强度试验结果，得出了经真空-堆载联合预压法加固后的土体上部土层好于下部土层及其他有益结论。
Combined with data of local strength testing, some useful conclusion, including effect of reinforcement in upper layer is superior lower layer, is presented here, which can be recommend by other...
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