Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for municipal water supply pipeline
The invention discloses a construction method for a municipal water supply pipeline. The construction method comprises the following steps that 1, surveying and setting out are conducted; 2, a foundation is constructed; 3, the pipeline is constructed and connected; 4, the pipeline is subjected to pressure test inspection; 5, earthwork backfilling is conducted; and 6, the pipeline is put into use after being flushed, in the first step, when surveying and setting out are conducted according to a drawing, obstacles of a construction site are removed at the same time, and center piles are arrangedon the center line of the pipeline every 50 m and a record is made. According to the construction method for the municipal water supply pipeline, the groove treatment operation is carried out on different soil layers so that the installation stability of the municipal water supply pipeline can be guaranteed, and the pipeline connection is guaranteed; and a pressurization test is carried out aftersufficient soaking, and meanwhile, the test is carried out with the pressure exceeding the normal water pressure, so that it is guaranteed that an adaptive interval of the municipal water supply pipeline is measured, the long-term stable use of the water supply pipeline is guaranteed, and the urban water supply is guaranteed.
本发明公开了一种市政供水管道施工方法，所述施工方法包含以下步骤：步骤一：测量放线；步骤二：基础施工；步骤三：管道施工连接；步骤四：管道试压检验；步骤五：土方回填；步骤六：管道冲洗后投入使用，所述步骤一中在按照图纸进行测量放线时，同时对施工地点障碍进行清理，且管道中心线上每隔50m设一中心桩并做记录。该市政供水管道施工方法，针对不同土层进行沟槽的处理作业，能够保证市政供水管道安装的稳定性，保证管道连接，且经过充分浸泡后进行加压试验，同时以超出正产水压压力进行试验，保证了对市政供水管道的适应区间进行测定，有利于保证供水管道的长期稳定使用，保证城市供水。
Construction method for municipal water supply pipeline
The invention discloses a construction method for a municipal water supply pipeline. The construction method comprises the following steps that 1, surveying and setting out are conducted; 2, a foundation is constructed; 3, the pipeline is constructed and connected; 4, the pipeline is subjected to pressure test inspection; 5, earthwork backfilling is conducted; and 6, the pipeline is put into use after being flushed, in the first step, when surveying and setting out are conducted according to a drawing, obstacles of a construction site are removed at the same time, and center piles are arrangedon the center line of the pipeline every 50 m and a record is made. According to the construction method for the municipal water supply pipeline, the groove treatment operation is carried out on different soil layers so that the installation stability of the municipal water supply pipeline can be guaranteed, and the pipeline connection is guaranteed; and a pressurization test is carried out aftersufficient soaking, and meanwhile, the test is carried out with the pressure exceeding the normal water pressure, so that it is guaranteed that an adaptive interval of the municipal water supply pipeline is measured, the long-term stable use of the water supply pipeline is guaranteed, and the urban water supply is guaranteed.
本发明公开了一种市政供水管道施工方法，所述施工方法包含以下步骤：步骤一：测量放线；步骤二：基础施工；步骤三：管道施工连接；步骤四：管道试压检验；步骤五：土方回填；步骤六：管道冲洗后投入使用，所述步骤一中在按照图纸进行测量放线时，同时对施工地点障碍进行清理，且管道中心线上每隔50m设一中心桩并做记录。该市政供水管道施工方法，针对不同土层进行沟槽的处理作业，能够保证市政供水管道安装的稳定性，保证管道连接，且经过充分浸泡后进行加压试验，同时以超出正产水压压力进行试验，保证了对市政供水管道的适应区间进行测定，有利于保证供水管道的长期稳定使用，保证城市供水。
Construction method for municipal water supply pipeline
一种市政供水管道施工方法
XIE ZHENGJIN (Autor:in) / HUANG JUN (Autor:in) / ZHU YINGZI (Autor:in) / XING LINJIE (Autor:in) / WU FENGYU (Autor:in) / WANG QIAN (Autor:in) / ZHU YAOYONG (Autor:in) / TU FURONG (Autor:in) / ZHENG XIANGFANG (Autor:in) / LIN XIAONA (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
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