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- Application of vacuum preloading technique to Shenzhen River regulation 真空预压技术在治理深圳河一期工程中的应用
- Analysis of Affected Surrounding Area of Soft Soils Improv ed with Vacuum Preloading Technique 真空预压法加固软土地基的影响区分析
- vacuum preloading technique 真空预压
- Vertical leakage-proof technique is critical in vacuum preloading treatment for improving consolidation of soft clay sediment subsoil with deep sand inclusion. 摘要对于深厚夹砂软土地层进行真空预压加固，侧向密封是个薄弱环节。
- vacuum combined with surcharge preloading technique 真空-堆载联合预压
- Application of vacuum preloading method to soft ground improvement of Dandong power plant is introduced herein. 文中介绍了真空预压法在华能丹东电厂软基处理中应用的工程实例。
- The main contents of design,construction and inspection are introduced through one project and it provides the test results of vacuum preloading. 通过真空预压法加固地基的工程实践,介绍了其设计、施工、监测和检测的主要内容和所得到的真空预压过程的监测以及预压之后的检验结果。
- A sampling technology by boreholing in the process of consolidation by vacuum preloading was presented on the basis of field tests. 通过现场试验,提出了在抽真空过程中钻孔取样技术,该技术可保证钻孔取样时膜下真空度基本不变。
- At the same time, a solution to the problem, which exists in the present vacuum preloading technical design, is suggested. 同时，对目前在真空预压工艺设计中存在的一些问题提出建议。
- In this paper,we discuss this issue of vacuum preloading used in rigid foundation,by computing the final settlement and analyzing consolidation result. 虽然真空预压法在刚性基础软土地基中的加固效果较好,拓宽了其应用领域,但是仍然存在着一定的工后残余沉降量,应在结构设计中预以考虑。
- Based on the classic consolidation theory, a study was conducted on influencing factors of settlement velocity of vacuum preloading. 摘要基于经典固结理论，分析了影响真空预压沉降速率的各个因素。
- To serve for engineering, ground water level in vacuum preloading is defined on the basis of conception of soil water potential. 在土水势概念的基础上,以工程应用为目的,定义了地下水位。
- The static cone penetration test formula for vacuum preloading foundation in soft soil area has never reported in China. 软土地区地基真空预压处理后静力触探经验公式在国内未见报道。
- The studies provide a theoretical basis for the remolding of saturated soft clay by vacuum preloading, which gives a valuable guidance in practical geotechnical engineering. 文中结论为真空预压制备重塑饱和软粘土提供理论依据。对真空预压制备重塑土样的工程实践具有指导作用。
- CAO Yong-lang,CONG Jian,WU Xiao-feng.Study on consolidation of supersoft ground of expressway with vacuum preloading method[J].Rock and Soil Mechanics,2003,24(5):771-775. [6]曹永琅;丛建;吴晓峰.;高速公路超软土地基的真空预压加固研究[J]
- Abstract: Combining with the consolidation of the soft soil by means of vacuum preloading, the measured value of the surveillance and detection is analyzed. [提要] 本文结合某真空预压加固软土地基工程，对实测的监测和检测结果进行分析。
- The results show that an apparent consolidation effect can be obtained through vacuum preloading, and that the engineering properties of soft soil are improved. 研究表明真空预压加固效果明显，软土工程性质得到改善。
- Based on the engineering tests,the stress,pore water pressure and effective depth range of treating soft foundation with vacuum preloading are analyzed. 真空预压技术已在港口、道路工程领域得到应用,但长期以来在作用机理的认识上还存在争论或不明确。
- Based on the research on vacuum preloading, the problems of vacuum preloading were analyzed, including the mechanism, laboratory tests, and construction work. 摘要在现有的有关真空预压机理分析的基础上，分析了真空预压研究（包括理论、试验、实际工程）中存在的问题；
- Through analyzing the requirement of sea reclamation project, this paper expatiates about the application of vacuum preloading drainage consolidation method in large-scale sea reclamation project. 摘要从填海造陆工程的要求出发，阐述真空预压排水固结法在大型填海造陆工程中的应用。
