| 变荷载下多层地基—维固结沉降计算 |
| |
| 引用本文： | 张卫东,徐学燕,张有闻. 变荷载下多层地基—维固结沉降计算[J]. 低温建筑技术, 2001, 0(4) |
| |
| 作者姓名： | 张卫东 徐学燕 张有闻 |
| |
| 作者单位： | 哈尔滨工业大学土木工程学院 哈尔滨150090(张卫东，徐学燕)，哈尔滨工业大学土木工程学院 哈尔滨150090(张有闻) |
| |
| 摘 要： | 采用变空间步长的有限差分法 ,求解了多层地基考虑施工期加荷过程的一维固结问题。运用所编程序分析了固结度与时间因子关系、固结沉降动态变化趋势。为实际工程中固结沉降的求解提供了有价值的计算手段。
|
| 关 键 词： | 多层地基 施工荷载 一维固结 有限差分法 |
NUMERICAL ANALYSIS OF ONE DEMENSIONAL CONSOLIDATION OF LAYERED GROUND CONSIDERING CONSTRUCTION LOADS AND ITS APPLICATIONS |
| |
| ZHANG Weidong XU Xueyan ZHANG Youwen. NUMERICAL ANALYSIS OF ONE DEMENSIONAL CONSOLIDATION OF LAYERED GROUND CONSIDERING CONSTRUCTION LOADS AND ITS APPLICATIONS[J]. Low Temperature Architecture Technology, 2001, 0(4) |
| |
| Authors: | ZHANG Weidong XU Xueyan ZHANG Youwen |
| |
| Abstract: | The finite difference method is used to create the basic equation of one dimensional consolidation of layered ground considering construction loads.Based on the program,some consolidation diagrams are analyzed.The method is convenient and reliable.It can be applied to practice. |
| |
| Keywords: | Layered ground Construction loads One dimensional consolidation Finite difference method(FDM) |
| 本文献已被 CNKI 等数据库收录！ |
