Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transfer construction process for underground pipeline
The invention discloses a relocation construction process for an underground pipeline, and relates to the technical field of pipeline construction. Comprising the following steps: S1, checking pipeline conditions; s2, the site is leveled, and high-pressure jet grouting piles are constructed on the site; s3, steel sheet piles are inserted and driven, and a foundation pit is excavated; s4, an old pipeline is dismantled, and the pipeline meeting the standard is transported to a new pipeline; s5, the first section of pipeline is installed in the foundation pit in place; s6, positioning plates are arranged on the two sides of the first section of pipeline, the positioning plates extend to the position of the second section of steel pipe, and inclined supports are arranged between the positioning plates and the foundation pit; s7, placing the second section of pipeline between the two positioning plates and connecting the second section of pipeline with the first section of pipeline; s8, the second section of pipeline is fixed, and the positioning plate and the inclined support are dismantled; s9, mounting continues according to the steps from S6 to S8; and S10, performing layered backfilling. The positioning plates are arranged on the two sides of the pipeline, so that the two sections of pipelines can be coaxial quickly by placing the pipelines on the positioning plates during pipeline butt joint, the butt joint difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种用于地下管线的改迁施工工艺，涉及管线施工技术领域。包括以下步骤：S1、核查管线情况；S2、整平场地，在场地上施作高压旋喷桩；S3、插打钢板桩，并开挖基坑；S4、拆除旧管线，将符合标准的管道运输至新管线处；S5、将第一节管道在基坑内并安装到位；S6、在第一节管道两侧布设定位板，定位板延伸至第二节钢管位置，定位板与基坑之间设置斜支撑；S7、将第二节管道放置于两个定位板之间并与第一节管道相连；S8、将第二节管道固定，并拆除定位板和斜支撑；S9、按S6到S8的步骤继续进行安装；S10、分层回填。本发明通过在管道两侧设置定位板，令对接管道时将管道放置在定位板上即可快速使两节管道同轴，降低对接难度，提高施工效率。
Transfer construction process for underground pipeline
The invention discloses a relocation construction process for an underground pipeline, and relates to the technical field of pipeline construction. Comprising the following steps: S1, checking pipeline conditions; s2, the site is leveled, and high-pressure jet grouting piles are constructed on the site; s3, steel sheet piles are inserted and driven, and a foundation pit is excavated; s4, an old pipeline is dismantled, and the pipeline meeting the standard is transported to a new pipeline; s5, the first section of pipeline is installed in the foundation pit in place; s6, positioning plates are arranged on the two sides of the first section of pipeline, the positioning plates extend to the position of the second section of steel pipe, and inclined supports are arranged between the positioning plates and the foundation pit; s7, placing the second section of pipeline between the two positioning plates and connecting the second section of pipeline with the first section of pipeline; s8, the second section of pipeline is fixed, and the positioning plate and the inclined support are dismantled; s9, mounting continues according to the steps from S6 to S8; and S10, performing layered backfilling. The positioning plates are arranged on the two sides of the pipeline, so that the two sections of pipelines can be coaxial quickly by placing the pipelines on the positioning plates during pipeline butt joint, the butt joint difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种用于地下管线的改迁施工工艺，涉及管线施工技术领域。包括以下步骤：S1、核查管线情况；S2、整平场地，在场地上施作高压旋喷桩；S3、插打钢板桩，并开挖基坑；S4、拆除旧管线，将符合标准的管道运输至新管线处；S5、将第一节管道在基坑内并安装到位；S6、在第一节管道两侧布设定位板，定位板延伸至第二节钢管位置，定位板与基坑之间设置斜支撑；S7、将第二节管道放置于两个定位板之间并与第一节管道相连；S8、将第二节管道固定，并拆除定位板和斜支撑；S9、按S6到S8的步骤继续进行安装；S10、分层回填。本发明通过在管道两侧设置定位板，令对接管道时将管道放置在定位板上即可快速使两节管道同轴，降低对接难度，提高施工效率。
Transfer construction process for underground pipeline
一种用于地下管线的改迁施工工艺
YANG TIANMING (Autor:in) / CHEN HONGKE (Autor:in) / LI WANJUN (Autor:in) / JIN CHUNSHANG (Autor:in) / ZHOU SHANJUN (Autor:in) / CHEN YONG (Autor:in) / HAN JIANING (Autor:in) / LIU XU (Autor:in) / WANG SONG (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
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