摘要
近些年来,随着城市的建设与发展,城市污水厂改扩建工程数量也随之增多,污水处理厂的改扩建工作可以缓解污水给城市环境带来的影响,同时也可以推动城市建设。在进行污水处理厂改扩建工程时可知,其与普通建筑工程间是存在一定差异的,尤其是在基础工程建设过程中,在进行污水处理厂改扩建工程施工时应强化基础工程建设管理,满足建设标准。在进行污水处理厂改扩建工程基础结构施工时应重点做好基坑降水施工,在保证基坑降水施工效果的基础上确保整体工程的稳定性。在进行基坑降水排水施工时应合理应用相应的施工技术,有效降低地下水位高度,同时还应避免基坑内部水位过高所导致的流沙、管涌或边坡结构坍塌等问题。可见,在进行污水处理厂改扩建工程中应做好基坑降水排水施工并做好施工现场管理,保证基坑结构的稳定性,从而提升污水处理厂改扩建工程建设质量。
In recent years,with the construction and development of the city,the number of urban sewage treatment plant reconstruction and expansion projects has also increased.The reconstruction and expansion of sewage treatment plant can not only alleviate the impact of sewage on the urban environment,but also promote urban construction.It can be seen from the reconstruction and expansion project of the sewage treatment plant that there are certain differences between it and ordinary building projects,especially in the process of infrastructure construction,the infrastructure construction management should be strengthened during the reconstruction and expansion project of the sewage treatment plant to meet the construction standards.During the foundation structure construction of the reconstruction and expansion project of the sewage treatment plant,the foundation pit dewatering construction shall be focused to ensure the stability of the overall project on the basis of ensuring the dewatering construction effect of the foundation pit.During the dewatering and drainage construction of the foundation pit,the corresponding construction technology should be reasonably applied to effectively reduce the height of the groundwater level.At the same time,the problems such as quicksand,piping or slope structure collapse caused by the high internal water level of the foundation pit should be avoided.It can be seen that in the reconstruction and expansion project of the sewage treatment plant,the dewatering and drainage construction of the foundation pit and the construction site management should be done well to ensure the stability of the foundation pit structure,so as to improve the construction quality of the reconstruction and expansion project of the sewage treatment plant.
作者
王克
李延涛
侯玉婷
WANG Ke;LI Yantao;HOU Yuting(Beijing Construction Engineering Civil Engineering Co.,Ltd.,Beijing,100015,China)
出处
《工程建设（维泽科技）》
2022年第8期152-155,共4页
Engineering Construction
关键词
污水处理厂
扩建工程基坑
基坑降水排水
施工现场
截排水
sewage treatment plant
foundation pit of expansion project
foundation pit dewatering and drainage
construction site
interception and drainage
