Interactive Behavior between Frost Bulb and Chilled Pipe by an Axially-sym metric Freezing Experiment

机译：轴对称冻结实验的霜冻灯泡与冷却管之间的相互作用

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

It is known that chilled gas pipelines buried at a boundary between permafrost and non-permafrost are subject to severe bending deformation since they are held tightly in the permafrost whereas the growth of frost bulbs in the non-permafrost region causes frost heave of the pipes. However, the flexural rigidity and the behavior of the pipeline and the surrounding frost bulb as a composite structure have not yet been studied, although they are important factors in evaluating structural safety and stability. The purpose of this study is to experimentally determine the interactions between a chilled gas pipeline and a frost bulb under the simplified condition of axial symmetry, and also to evaluate the adfreeze strength of the frost bulb and its dependence on boundary stress and temperature.

机译：众所周知，埋在多年冻土和非多年冻土之间的边界处的冷冻气体管道会发生严重的弯曲变形，因为它们被牢牢地固定在多年冻土中，而非多年冻土区域中霜球的生长会引起管道的冻胀。但是，尽管管道和周围的霜冻灯泡作为复合结构的挠曲刚度和性能，但它们是评估结构安全性和稳定性的重要因素，但尚未进行研究。这项研究的目的是在简化的轴向对称条件下，通过实验确定冷气管道和霜冻球之间的相互作用，并评估霜冻球的冻结强度及其对边界应力和温度的依赖性。

著录项

来源
《Cold regions engineering 2009 : Cold regions impact on research, design, and construction》|2009年|P.129-138|共10页
会议地点 Duluth MN(US)
作者
Shunji KAME; Hikaru OKAMOTO; Motohiro SATO; Satoshi AKAGAWA;
展开▼
作者单位

Graduate school of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido Japan, 060-8628;

rnGraduate school of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido Japan, 060-8628;

rnGraduate school of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido Japan, 060-8628;

rnGraduate school of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido Japan, 060-8628;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类冰冻与严寒地区筑路;
关键词

相似文献

外文文献
中文文献
专利

1. Intermittent freezing mode to reduce frost heave in freezing soils - experiments and mechanism analysis [J] . Zhou Y., Zhou G. Canadian Geotechnical Journal . 2012,第6期

机译：间歇冻结模式减少冻土中的冻胀-实验与机理分析。
2. On the frost heaving-induced pressure response and its dropping power-law behaviors of freezing soils under various restraints [J] . Ji Yukun, Zhou Guoqing, Zhao Xiaodong, Cold regions science and technology . 2017,第octa期

机译：不同约束条件下冻土的冻胀诱发压力响应及其下降幂律行为
3. Behavioral Responses of Two Subterranean Termite Species (Isoptera: Rhinotermitidae) to Instant Freezing or Chilling Temperatures [J] . Hu X.P., Song D. Environmental Entomology . 2007,第6期

机译：两种地下白蚁物种（等翅目：犀牛科）对即时冷冻或低温的行为响应
4. Adfreeze Behavior between Chilled Gas Pipeline and Surrounding Frost Bulb [C] . Shunji KANIE, Motohiro SATO, Satoshi AKAGAWA Pipeline Division specialty conference;Pipelines 2010 . 2011

机译：冷冻天然气管道与周围的防冻灯泡之间的防冻性能
5. Understanding freezing behavior in nano-porous materials: Free energy simulation studies and experiment. [D] . Radhakrishnan, Ravi. 2001

机译：了解纳米多孔材料中的冻结行为：自由能模拟研究和实验。
6. Antiphonal call timing in marmosets is behaviorally significant: Interactive playback experiments [O] . Cory T. Miller, Kaylin Beck, Brooke Meade, -1

机译：在Marmosets中的防孔呼叫时机是行为显着的：交互式播放实验
7. Pipe fracture by freezing in curved water pipes. 2nd Report. Freezing behavior of a 90.DEG. curved pipe. [O] . Hideo INABA, Shigeyoshi OIWAKE, Takeyuki FUKUDA, 1987

机译：通过冰水管冻结管道裂缝。第二次报告。冻结行为为90.deg。弯曲管道。

Interactive Behavior between Frost Bulb and Chilled Pipe by an Axially-sym metric Freezing Experiment

摘要

著录项

相似文献

相关主题

期刊订阅