Experimental Study on the Impact of Flood on Rural Building Model with the Liquid in a Cylindrical Container under Pitching Excitation

肖诗云; 杨留娟; 岳斌; 葛学礼; 朱立新

doi:10.13409/j.cnki.jdpme.2010.03.001

您当前的位置：

首页 >

文章列表页 >

Experimental Study on the Impact of Flood on Rural Building Model with the Liquid in a Cylindrical Container under Pitching Excitation

更新时间：2025-12-11

- Experimental Study on the Impact of Flood on Rural Building Model with the Liquid in a Cylindrical Container under Pitching Excitation
- Vol. 30, Issue 3, Pages: 235-240(2010)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.2010.03.001
  CLC： 333.2
- Published：2010
- 稿件说明：
移动端阅览
[1]肖诗云,杨留娟,岳斌,葛学礼,朱立新.山区乡村房屋模型洪水冲击试验研究[J].防灾减灾工程学报,2010,30(03):235-240.

肖诗云, 杨留娟, 岳斌, et al. Experimental Study on the Impact of Flood on Rural Building Model with the Liquid in a Cylindrical Container under Pitching Excitation[J]. 2010, 30(3): 235-240.
[1]肖诗云,杨留娟,岳斌,葛学礼,朱立新.山区乡村房屋模型洪水冲击试验研究[J].防灾减灾工程学报,2010,30(03):235-240. DOI： 10.13409/j.cnki.jdpme.2010.03.001.

肖诗云, 杨留娟, 岳斌, et al. Experimental Study on the Impact of Flood on Rural Building Model with the Liquid in a Cylindrical Container under Pitching Excitation[J]. 2010, 30(3): 235-240. DOI： 10.13409/j.cnki.jdpme.2010.03.001.

摘要

洪水对山区乡村房屋冲击作用的试验研究成果

可为山区乡村房屋的抗洪设计和抗洪能力评价提供依据。试验主要研究到溃口不同距离处的乡村房屋所受的洪水冲击作用。采用3种开洞率模型进行试验

研究洪水在不同距离、不同开洞率的情况下对房屋结构的冲击荷载分布、冲击力大小以及冲击弯矩的影响

得出了荷载分布规律和冲击力、冲击弯矩的变化规律。研究结果表明

迎水面冲击荷载沿水平方向的变化无明显规律

沿竖直方向随着高度的增大而逐渐减小;冲击力随着房屋到溃口距离的增大而增大

而开洞率对其影响不明显;冲击弯矩、冲击作用力随着距离的增大而增大

随着开洞率的增大而减小。

Abstract

Recently

frequent torrential floods cause tremendous casualties and economic losses to the national people in China.In this paper

three 1:6 scale rural building models are tested to research the impact of flood in order to gain the basic data for the flood-resistant design of rural buildings.The impact experiment of flood on buildings is carried out in the large wave-current tank.The height of water is 0.6 meter and the distances between the building and flood gate are 3

6 and 9 meters respectively.The impact loading is obtained by the sensor transducer.Based on the experimental results

the effects of different distances and different ratios of holes on the impact loading of flood are investigated.Results show that the variation of impact loading distributions in the horizontal direction is not obvious but decreases gradually with the vertical distance from bottom to top in the vertical direction.The impact loading increases with the distance whereas is independent of the ratio of holes.The bending moment and impact force increase with the distance

but decrease with the ratio of holes.

关键词

Keywords

references

贵州省山洪灾害防治对策 [J]. 金康明,裘峰. 中国防汛抗旱 . 2009(01)

从云南省大姚县6.2级地震看我国小城镇和村镇房屋存在的抗震问题 [J]. 潘明辉,缪昇. 世界地震工程 . 2004(04)

自然灾害对村镇建筑的破坏与防御 [J]. 葛学礼,朱立新,李永红,范迪璞,王新平,崔健. 中国减灾 . 2001(01)

《蓄滞洪区建筑工程技术规范》的特点和主要内容 [J]. 王开顺. 建筑科学 . 1995(01)

洪水演进模型及冲击荷载研究 [D]. 王晓庆. 大连理工大学 2009

Views

237

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Thermo-mechanical Properties of Pipe Energy Pile under Cycle Temperature Load

Development and Application of Apparatus for Contact Mechanics of Energy Pile-soil Interface

Experimental Study on Siphon Drainage Method for Mitigating Tunnel Leakage in Water-rich Area

Analysis of Clogging Mechanism of Horizontal Drainage Holes near Groundwater Level

Effect of Tension on Vibration Resistance of Long-Span Transmission Line with Bate Damping Line

Related Author

车平

黄旭

孔纲强

高雨龙

张丹

吴冠中

翁杨

吕庆

Related Institution

No data

⁰