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钢花管支护管道与排水的方案设计

为了便于各种技术的应用和施工方便,在地质勘察与分析结束后,首先要对边坡进行一次大体的修整。把过于突出及凹陷处修平并清除坡面虚土,但不能过分整修,否则会影响边坡的稳定,只要不会对施工过于影响即可。
In order to facilitate the application of various technologies and convenient construction, the geological survey and analysis of the end, first of all to the slope of a general renovation. The depression too prominent and smooth and clear the slope soil, but not too much renovation, otherwise it will affect the stability of the slope, as long as not too can influence on construction.
选用两批不同管径的钢管,用于灌浆加固的钢材管径稍大些,一般采用50mm钢管;用于排水加固的钢材管径稍小些,一般采用40mm钢管。灌浆加固钢材采用无缝钢管,沿轴向每隔5cm开一对直径为4mm的出浆孔,梅花状布置。
Selection of the two batch of different diameter steel pipe for grouting reinforcement of steel pipe diameter is slightly larger, generally using 50mm steel pipe for drainage and reinforcement of steel pipe diameter is slightly smaller, generally use 40mm steel pipe. Grouting reinforcement steel seamless steel pipe, along the axis of every 5cm to open a pair of diameter of 4mm out of the hole, plum shaped arrangement.

QQ截图20160810102420.png两截钢管的连接,采用lOcm长的螺纹套管连接,接缝处采用焊接,保证其强度和封闭性。钢花管尾部100cm内不设置出浆孔,而钢花管头部出浆孔直径增大,一般采用5-6mm孔径,并要将头部削尖,并焊缝密实,便于打管。排水加固钢材也采用无缝钢管,沿轴向每隔5cm开一对直径为3mm的排水孔,梅花状布置。
The connection of the two steel pipes is connected with the lOcm long thread casing, and the joints are welded to ensure the strength and the sealing property. Steel pipe tail 100cm is not arranged within a slurry outlet hole, and the steel pipe head and a slurry outlet hole diameter increases, with 5-6mm aperture, and should be sharpened and the weld head, compacting, facilitating tube. Drainage reinforcement steel also uses seamless steel pipe, along the axis of every 5cm to open a pair of diameter of 3mm drainage hole, plum shaped arrangement.
两截钢管的连接,与灌浆管相同,采用lOcm长的螺纹套管连接,接缝处采用焊接,保证其强度和封闭性。钢花管尾部100cm内不设置排水孔,而钢花管头部排水孔直径略微增大,一般采用4mm孔径即可,同时也需将头部削尖,并焊缝密实,便于打管。灌浆钢花管和排水钢花管的每个开孔处都需要焊接一小块角钢板,构成孔前倒刺以及保护块,利于灌浆和排水,不让松散土质被压入钢花管内。
The connection of the two steel pipes is the same as that of the grouting pipe, which is connected with a lOcm long threaded sleeve, and the joints are welded to ensure the strength and the sealing property. Steel pipe drainage holes do not set up the tail of 100cm, and the head of steel pipe drainage hole diameter increased slightly, generally use the 4mm aperture can also be sharpened and the weld head, compacting, facilitating tube. Each grouting steel pipe and steel pipe openings need a small angle steel plate welding, a barbed hole before and the protection block, for grouting and drainage, let loose soil is pressed into the steel tube.
关于特殊单立管排水厂家就先介绍到这里了,相信大家在实际的工作中会用到相关知识http://www.sdcpvc.com,如果您有这方面的需要,欢迎前来选购。
On the special single pipe drainage manufacturers to introduce here, I believe we will use the relevant knowledge in the actual work http://www.sdcpvc.com, if you have this need, welcome to come to buy.

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