| 确定碾压混凝土坝弹性常数的解析法 |
| |
| 引用本文： | 吴延博, 郭光林, 蒋桐. 确定碾压混凝土坝弹性常数的解析法[J]. 固体力学学报, 2001, 22(3): 320-326. doi: 10.3969/j.issn.0254-7805.2001.03.017 |
| |
| 作者姓名： | 吴延博 郭光林 蒋桐 |
| |
| 作者单位： | 哈尔滨工业大学土木工程学院; 南京建筑工程学院土木工程系; 南京建筑工程学院土木工程系 |
| |
| 摘 要： | 考虑层面影响,将碾压混凝土坝作为复合材料建立了片状模型的应变模式,利用能量变分法导出了弹性常数公式,提高了计算精度,使弹性常数的确定更加合理和方便.
|
| 关 键 词： | 碾压混凝土坝 复合材料 片状模型 应变能 弹性常数 |
| 修稿时间： | 2000-03-06 |
ANALYTIC METHOD OF DETERMINING THE ELASTIC MODULUS OF ROLLER COMPACTED CONCRETE DAM |
| |
| ANALYTIC METHOD OF DETERMINING THE ELASTIC MODULUS OF ROLLER COMPACTED CONCRETE DAM[J]. Chinese Journal of Solid Mechanics, 2001, 22(3): 320-326. doi: 10.3969/j.issn.0254-7805.2001.03.017 |
| |
| Authors: | Wu Yanbo Guo Guanglin Jiang Tong |
| |
| Affiliation: | Wu Yanbo 1 Guo Guanglin 2 Jiang Tong 2 |
| |
| Abstract: | The roller compacted concrete dam is treated as composite by considering the effect of layer. The strain mode of layer model for it is established and the calculating formula of elastic modulus using the variational method is developed. The elastic modulus can be predicted more precisely by the method proposed as compaired with the conventional method. |
| |
| Keywords: | roller compacted concrete dam composite layer model strain energy elastic modulus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《固体力学学报》浏览原始摘要信息 |
|
点击此处可从《固体力学学报》下载全文 |
