山西建筑
山西建築
산서건축
Shanxi Architecture
2015年
34期
72-73,74
,共3页
地下裂隙潜流%人工挖孔桩%基础选型
地下裂隙潛流%人工挖孔樁%基礎選型
지하렬극잠류%인공알공장%기출선형
underground crack subsurface flow%artificial dig hole pile%foundation selection
针对架空输电线路铁塔基础在地下裂隙潜流地段设计中所选用的形式，对比分析了重力式基础、掏挖基础、人工挖孔桩三类基础的选型原则及受力特点，最后结合工程实例，对三种基础的工程材料量以及综合造价进行了比较，指出采用人工挖孔桩比较合理。
針對架空輸電線路鐵塔基礎在地下裂隙潛流地段設計中所選用的形式，對比分析瞭重力式基礎、掏挖基礎、人工挖孔樁三類基礎的選型原則及受力特點，最後結閤工程實例，對三種基礎的工程材料量以及綜閤造價進行瞭比較，指齣採用人工挖孔樁比較閤理。
침대가공수전선로철탑기출재지하렬극잠류지단설계중소선용적형식，대비분석료중력식기출、도알기출、인공알공장삼류기출적선형원칙급수력특점，최후결합공정실례，대삼충기출적공정재료량이급종합조개진행료비교，지출채용인공알공장비교합리。
In view of the type selection of overhead transmission line iron tower foundation in underground crack subsurface flow section design, through the comparison of mechanical characteristics of gravity foundation,dig dug foundation and artificial dig hole pile three foundation,ana-lyzed the selection principle and mechanical characteristics,finally combining with the engineering examples,compared and analyzed the engi-neering material amount and comprehensive cost of three kind of foundation,pointed out that using artificial dig hole pile more reasonable.
