广西嵌岩地质下嵌岩桩沉桩技术优化分析——以防城港市为例  

Optimization Analysis of Rock Socketed Driving Technology Under Rocky Geology In Guangxi——Taking Fangchenggang City as an Example

作　　者：张晓斐[1] ZHANG Xiaofei(Shandong Electric Power Engineering Consulting Institute Co.,Ltd.,Jinan 250013,China)

机构地区：[1]山东电力工程咨询院有限公司,济南250013

出　　处：《中国资源综合利用》2025年第2期118-120,共3页China Resources Comprehensive Utilization

摘　　要：针对广西壮族自治区嵌岩地质条件复杂、基岩裸露起伏大的特点,结合防城港市施工区域的实际情况,优化了嵌岩桩沉桩技术,提出了适合该区域的三桩植入式嵌岩工艺、海上灌浆施工技术、底部速凝灌浆施工工艺以及水下可视化定位技术,旨在提高施工效率、降低环境影响,并确保工程质量与安全。研究结果表明,这些优化措施能够有效应对复杂地质条件下的技术难点,为广西壮族自治区海上风电发展及类似工程提供重要参考。In response to the complex geological conditions of rock socketed pile and the large exposed undulations of bedrock in Guangxi Zhuang Autonomous Region,combined with the actual situation of the construction area in Fangchenggang city,the rock socketed pile sinking technology has been optimized.Three pile embedded rock socketed technology,offshore grouting construction technology,bottom rapid setting grouting construction technology,and underwater visualization positioning technology suitable for this area have been proposed,aiming to improve construction efficiency,reduce environmental impact,and ensure project quality and safety.The research results indicate that these optimization measures can effectively address technical difficulties under complex geological conditions,providing important references for the development of offshore wind power and similar projects in Guangxi Zhuang Autonomous Region.

关 键 词：嵌岩桩 导管架基础 沉桩技术 水下可视化 施工优化 

分 类 号：TU476[建筑科学—结构工程]