Guard system with reusable holder and disposable guard columns to protect analytical columns.
可重复使用的支架与一次性保护柱芯组成保护柱系统，以保护分析柱。
The analytical solution for the stability of cantilevered beam-columns is presented, and the design interaction formula for it is established.
给出了悬臂压弯构件整体稳定性计算的解析解，并建立了其设计计算的相关公式。
In this paper, the consolidation problem of soft clay ground improved by granular columns considering boundary permeability is studied and the corresponding analytical solution is developed.
文章研究了考虑边界透水性的散体材料桩复合地基固结问题，给出了相应的解析解。
A new mathematical model for consolidation of composite ground with granular columns considering the stress concentration effects is presented and the analytical solution is obtained according.
提出了考虑应力集中效应的散体材料桩复合地基固结数学模型，给出了相应的解析解，并探讨了此类复合地基固结的一般规律。
A new mathematical model for consolidation of composite ground with granular columns considering the stress concentration effects is presented and the analytical solution is obtained according.
提出了考虑应力集中效应的散体材料桩复合地基固结数学模型，给出了相应的解析解，并探讨了此类复合地基固结的一般规律。
应用推荐