| 强夯加固饱和软粘土的几个问题探讨 |
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| 引用本文： | 尚世佐. 强夯加固饱和软粘土的几个问题探讨[J]. 建筑结构学报, 1983, 4(2): 55-69 |
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| 作者姓名： | 尚世佐 |
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| 作者单位： | 交通部第三航务工程局科研所 |
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| 摘 要： | 根据最近用强夯加固饱和软粘土的经验,探讨了下列几个问题:用现场试验法确定夯击参数与饱和软粘土的加固效果。饱和软粘土在强夯后的渗透性。它基本符合西德鲁尔大学提出的公式V=Ki~m。根据荷载大小、种类、范围,地基土壤特性及建筑物类型,提出了超夯范围。强夯振动对附近建筑物的影响及减振措施。建议按频率分析法考虑对附近建筑物的影响。
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| 收稿时间： | 1983-04-05 |
| 修稿时间： | 1983-04-05 |
Some Aspects about the Treatment on Saturated Soft Clay by Dynamic Consolidation |
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| Shang Shizuo. Some Aspects about the Treatment on Saturated Soft Clay by Dynamic Consolidation[J]. Journal of Building Structures, 1983, 4(2): 55-69 |
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| Authors: | Shang Shizuo |
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| Affiliation: | Shang Shizuo(Research Institute of the Third Port and Harbour Engineering Bureau,Ministry of Communications) |
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| Abstract: | Based on recent experience, some aspects about the treatment on saturated soft clay by dynamic consolidation were discussed as follows.The determination of tamping parameters by means of field test and the results of improvement of saturated soft clay were described;Permeability of saturated soft clay calculated after treatment agreed well with the results evaluated by formula V=Kim, Which was given by Ruhr University, West Germany;The extra tamping range was given, taking account of the capacity, type and range of loads,characteristics of subsoil and type of structures;The effect of vibration on near-by structures and precaution taken to minimize it were also described. The method of frequency analysis was recommended. |
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