CAJ | 학술논문

抓斗式挖泥船以其挖深大、适应性强、挖掘量大等特点，被广泛应用于疏浚工程中。通过学习疏浚工程施工技术规范，了解到抓斗式挖泥船的施工方法、挖槽设计以及挖槽尺寸的选取对于维护航道稳定性具有重要意义。掌握了挖槽稳定断面的计算方法，并将其应用于曹妃甸区航道疏浚工程挖槽设计中。
조두식알니선이기알심대、괄응성강、알굴량대등특점，피엄범응용우소준공정중。통과학습소준공정시공기술규범，료해도조두식알니선적시공방법、알조설계이급알조척촌적선취대우유호항도은정성구유중요의의。장악료알조은정단면적계산방법，병장기응용우조비전구항도소준공정알조설계중。
With its deep dredging,strong adaptability,and large excavation volume,and or so,the grab dredger is widely used in the dredging works.By learning about the technical specification of dredging engineering construction,it’s indicated that construction method of the grab dredger,channeling design,and selection of channeling dimensions play a great role in maintaining channel stability.The calculation method for stable cross-section of the chamfer is applied to the channeling design in the channel dredging works of Caofeidian District.