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单洞

单洞

单洞

1

The result indicates that the pressure and production of the single-cavity model shows exponential decline with time .

结果表明：单洞模型压力、产量随时间呈指数关系递减；

2

As a kind of new structure form, the single cavern and double layer tunnel is different from the separated tunnel and double-arch tunnel .

单洞双层隧道作为一种新的隧道形式，不同于分离式隧道和连拱式隧道。

3

The decline model of pressure and production is established for single-cavity reservoir based on material balance theory .

基于物质平衡理论，建立单洞型油藏压力、产量递减模型。

4

The relative error of the initial volume of cavity is about 4 . 23 %, which indicates the model is effective and reasonable.

采用该递减模型可有效计算单洞模型的压力、产量，验证溶洞原始体积的相对误差为 4.23%，证明该模型的有效性和合理性。

5

This is online map of the address "Dan Dong San Lu She Qu Ju Wei Hui , Jianghan District, Wuhan City, Hubei Province, China " .

这是地址 “中国湖北省武汉市江汉区单洞三路社区居委会 ”匹配的在线电子地图。

6

Most of the tunnels have one tube with two lanes , but some tunnels have an extra lane when the gradient is more than 6 %.

大多数条海底公路隧道是单洞双线，但是当坡度大于 6%时，有些隧道就增加一条线。

8

Study on Water- seal Construction Technique Used in the Subway with Single- Cave, Double- deck and Large Sections

单洞双层大断面地铁止水施工技术研究

9

Application of the monitoring techniques adopted in overlapped single-cell tunnels

监控量测技术在暗挖单洞重叠隧道中的应用

10

Influence of excavating single tunnel with double-layer subway double layer subway on underpinning pile

单洞双层铁隧洞开挖对基础托换桩的影响

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