Novel shield tunnel embedding slot says special anti -seismic support
The utility model provides a novel shield tunnel embedding slot says special anti -seismic support, it relates to the underground works pipe installation technology field, it contains base steel sheet, horizontal bracing angle steel, support angle steel, vertical bracing angle steel, puller bolt, sp...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a novel shield tunnel embedding slot says special anti -seismic support, it relates to the underground works pipe installation technology field, it contains base steel sheet, horizontal bracing angle steel, support angle steel, vertical bracing angle steel, puller bolt, spout T appear bolt, nut and pipe strap, the base steel sheet on the welding have horizontal bracing angle steel and vertical bracing angle steel, the middle part welding of base steel sheet has the support angle steel, the base steel sheet pass through spout T shape screw bolt and nut and embedding slot and say fixedly, be provided with the several puller bolt on the base steel sheet, pipe strap and support angle steel fixed. A novel shield tunnel embedding slot says special anti -seismic support, can enough satisfy the antidetonation demand, can avoid secondary trompil on the shield constructs the section of jurisdiction again, the satisfactory settlement extensively be present in embeddingslot and say the problem |
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