Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spiral rotary excavating device and municipal sewage brick inspection well in-situ replacement method
The invention discloses an in-situ replacement method for a municipal sewage bricked inspection well. The problems that an existing bricked inspection well is tedious in replacement step and long in construction period are solved. The method comprises the following steps: S1, surveying and setting out; s2, cutting and plugging a bottom pipe; s3, the brick inspection well is broken and removed, and an original brick well is broken and removed through a spiral rotary excavating device; s4, sinking the concrete tube well; s5, bottom foundation treatment is conducted, specifically, a well bottom foundation needs to be treated after sinking of the open caisson is completed; S6, pipeline connection is conducted, specifically, a cut pipe is connected with an original pipe again through a casing pipe at the pipeline cutting position; s7, a launder is constructed, and the launder is cast in place through plain concrete or built through bricks; and S8, a well lid is installed, and after in-situ replacement of the inspection well is completed, a well ring and the well lid are constructed according to the original road surface elevation.
一种市政污水砖砌检查井原位更换方法，解决现在砖砌检查井更换步骤繁琐，施工周期长的问题。其包括如下步骤：S1，测量放样；S2，底管切割、封堵；S3，砖砌检查井破除，采用螺旋旋挖装置将原有砖砌井进行打碎破除；S4，混凝土管井下沉；S5，底部地基处理，沉井下沉完成后需对井底地基进行处理，S6，管道连接，管道切割处采用套管重新对切割下的管与原管进行连接；S7，流槽施工，流槽采用素混凝土现场浇筑或采用砖砌；S8，井盖安装，检查井原位更换完成后，根据原始路面高程，进行井圈和井盖的施工。
Spiral rotary excavating device and municipal sewage brick inspection well in-situ replacement method
The invention discloses an in-situ replacement method for a municipal sewage bricked inspection well. The problems that an existing bricked inspection well is tedious in replacement step and long in construction period are solved. The method comprises the following steps: S1, surveying and setting out; s2, cutting and plugging a bottom pipe; s3, the brick inspection well is broken and removed, and an original brick well is broken and removed through a spiral rotary excavating device; s4, sinking the concrete tube well; s5, bottom foundation treatment is conducted, specifically, a well bottom foundation needs to be treated after sinking of the open caisson is completed; S6, pipeline connection is conducted, specifically, a cut pipe is connected with an original pipe again through a casing pipe at the pipeline cutting position; s7, a launder is constructed, and the launder is cast in place through plain concrete or built through bricks; and S8, a well lid is installed, and after in-situ replacement of the inspection well is completed, a well ring and the well lid are constructed according to the original road surface elevation.
一种市政污水砖砌检查井原位更换方法，解决现在砖砌检查井更换步骤繁琐，施工周期长的问题。其包括如下步骤：S1，测量放样；S2，底管切割、封堵；S3，砖砌检查井破除，采用螺旋旋挖装置将原有砖砌井进行打碎破除；S4，混凝土管井下沉；S5，底部地基处理，沉井下沉完成后需对井底地基进行处理，S6，管道连接，管道切割处采用套管重新对切割下的管与原管进行连接；S7，流槽施工，流槽采用素混凝土现场浇筑或采用砖砌；S8，井盖安装，检查井原位更换完成后，根据原始路面高程，进行井圈和井盖的施工。
Spiral rotary excavating device and municipal sewage brick inspection well in-situ replacement method
一种螺旋旋挖装置及市政污水砖砌检查井原位更换方法
NING KAILE (Autor:in) / WANG YAN (Autor:in) / LI XIAOFENG (Autor:in) / LI JIANXIN (Autor:in) / DENG FENG (Autor:in) / GE JITANG (Autor:in) / LI HUIGANG (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
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