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| 真空预压与粉喷桩处理软基经济性比较研究 | |
| 引用本文： | 陈哲,朱士东,张家峰.真空预压与粉喷桩处理软基经济性比较研究[J].交通标准化,2008(6):220-222. |
| 作者姓名： | 陈哲 朱士东 张家峰 |
| 作者单位： | 1. 江苏山水国土资源开发工程有限公司,江苏,南京,210018 2. 河海大学交通学院,江苏,南京,210098 3. 河海大学土木工程学院,江苏,南京,210098 |
| 摘 要： | 软土路基处理是高速公路建设过程中的难题．在对真空预压与粉喷桩两种处理方法在试验段上进行经济对比分析的基础上，对不同间距的粉喷桩与真空预压处理分别计算费用，计算出其临界桩长，有助于该方法的推广利用。 |
| 关 键 词： | 真空预压 粉喷桩 经济 软土路基 |
Economy Comparison of Soft Clay Ground Disposal between Vacuum Preloading and Dry Jet Mixing Pile |
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| CHEN Zhe,ZHU Shi-dong,ZHANG Jia-feng.Economy Comparison of Soft Clay Ground Disposal between Vacuum Preloading and Dry Jet Mixing Pile[J].Communications Standardization,2008(6):220-222. | |
| Authors: | CHEN Zhe ZHU Shi-dong ZHANG Jia-feng |
| Institution: | CHEN Zhe, ZHU Shi-dong, ZHANG Jia-feng (1.Jiangsu landscape Natural Resource Development Engineering Co., Ltd., Nanjing 210018, China; 2.College of Traffic, Hohai University, Nanjing 210098, China; 3.College of Civil Engineering, Hohai University, Nanjing 210098, China) |
| Abstract: | Soft clay ground disposal is a difficult problem in the freeway construction. This article analyses vacuum preloading and dry jet mixing pile disposal methods in economy contrastively in test section and calculates expenses of the different space between dry jet mixing piles and vacuum preloading in order to figure out critical length of the pile, aiming at spreading and application. |
| Keywords: | vacuum preloading dry jet mixing pile economy soft clay ground |
| 本文献已被 维普 万方数据 等数据库收录！ | |