适用于覆土深度大于1.5倍管外径的条件下施工,人员无法进入的小口径顶管,长距离顶管施工,各种粘土,N值小于50的砂土。
适用于靠近江、河、海、湖这些有水源的地方,地下水位高和地下水压波动比较大的条件下施工,适用于覆土深度大于1.5倍管外径的条件下施工,人员无法进入的小口径顶管,长距离顶管施工,各种粘土,N值小于50的砂土。
优点:施工速度快,施工精度高,挖掘面稳定,地面沉降小,施工安全、可靠,施工作业环境好,集中控制减少施工作业人员。
It is suitable for construction near water sources such as rivers, lakes, seas and coasts, under conditions of high groundwater level and large fluctuations in groundwater pressure.
It is applicable where the overburden depth is more than 1.5 times the outer diameter of the pipe, for small‑diameter pipe jacking where personnel cannot enter, and for long‑distance pipe jacking.
It works in various clays and sandy soils with an N‑value less than 50.
Advantages
Fast construction speed, high construction precision, stable excavation face, small ground settlement, safe and reliable construction, good working environment, and centralized control to reduce on‑site operators.

服务热线:0751-6970923 0751-6970920 电子邮箱: sgtyjsjx@126.com
公司地址:广东省韶关市武江区西联大道武江科技工业园
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