公路滑坡处治工程抗滑桩施工与应急救援体系构建探讨

在公路滑坡处治工程中,抗滑桩的应用较为广泛。文章依托工程实例,对公路滑坡处治工程中抗滑桩施工技术要点与应急救援体系的构建进行论述,为同类工程提供参考。     

Influence of exhaust parameters on mid-infrared radiative characteristics of the plume北大核心CSCD

[Objectives] Infrared radiative (IR) characteristics of the plume are the main part of ship infrared radiation. The influence analysis of exhaust parameters on radiative characteristics is very important for developing ship stealth and anti-stealth technology. [Methods]In this work, the line-by-line method is applied to solve radiative transfer in gaseous media. Infrared radiative images of plumes under different temperatures and flow rates are obtained. Radiance, spectral radiative intensity, and spectrum-integrated radiative intensity over 3−5 µm are calculated and analyzed. [Results]Results show that there are obvious peaks of spectral radiative intensity curves at 4.18µm and 4.43 µm, and an obvious valley at 4.26 µm. [Conclusions] The infrared radiation characteristics of the ships exhaust plume are greatly affected by the exhaust temperature, but less affected by the exhaust flow rate. © 2023 The Author(s).