深基坑支护施工技术在建筑工程中的应用研讨

Discussion on the Application of Deep Foundation Pit Support Construction Technology in Building Engineering

深基坑支护施工技术在建筑工程领域扮演着至关重要的角色。文章旨在探讨创新型深基坑支护施工技术的设计和应用,以满足不断增长的城市建设需求。首先,我们概述了建筑工程土压力计算、支护土钉选择以及预应力锚杆支护面层设计的关键要点。接下来,我们研究了深基坑支护的不同类型,并深入剖析了每种类型的优势和应用情况。然后,我们关注了深基坑支护施工中存在的一些常见问题,如边坡处理质量、设计与实际不符以及土方开挖的合理性。最后,我们详细分析了具体的支护技术,包括钢板桩、土钉墙、排桩、地下连续桩、深层搅拌桩、混凝土灌注桩以及SMW工法。通过本次研究,我们希望为深基坑支护施工技术的进一步发展提供有益的见解和指导。

The construction technology of deep foundation pit support plays a crucial role in the field of construction engineering.The article aims to explore the design and application of innovative deep foundation pit support construction technology to meet the growing demand for urban construction.Firstly,we outlined the key points of soil pressure calculation in construction engineering,selection of support soil nails,and design of prestressed anchor rod support surface layer.Next,we studied the different types of deep foundation pit support and thoroughly analyzed the advantages and applications of each type.Then,we focused on some common problems in the construction of deep foundation pit support,such as the quality of slope treatment,the inconsistency between design and practice,and the rationality of earthwork excavation.Finally,we conducted a detailed analysis of specific support technologies,including steel sheet piles,soil nail walls,row piles,underground continuous piles,deep mixing piles,concrete pouring piles,and SMW construction methods.Through this study,we hope to provide useful insights and guidance for the further development of deep foundation pit support construction technology.