在合适的单元长度和铰链转角下，柔性套管可以较好地适应弯曲的井眼。
With rational unit length and hinge rotating Angle, the flexible casing can be adaptable to the buckling borehole.
针对柔性套管约束杆件，研究了轴压杆件与约束杆件点、线接触时的约束屈曲。
The buckling of an axially compressive strut constrained by a flexible sleeve is studied for the cases of a single point contact and a curved line contact between the strut and the sleeve.
分为刚性防水套管和柔性防水套管两种。
Divided into rigid waterproofing casing and flexible waterproofing casing two kinds.
分为刚性防水套管和柔性防水套管两种。
Divided into rigid waterproofing casing and flexible waterproofing casing two kinds.
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