现代交通技术
現代交通技術
현대교통기술
XIANDAI JIAOTONG JISHU
2012年
2期
5-7,10
,共4页
高速公路%水泥搅拌桩%成桩质量%影响因素
高速公路%水泥攪拌樁%成樁質量%影響因素
고속공로%수니교반장%성장질량%영향인소
expressway%cement mixing pile%pile quality%influence factor
水泥搅拌桩成桩质量影响因素众多,控制不力往往达不到预期效果。在正式施工前应根据成桩质量的影响因素,对水泥搅拌桩的地区适用性展开研究。文章结合贵州某高速公路试验段水泥搅拌桩成桩质量缺陷的研究工作实例,从水泥搅拌桩成桩质量的影响因素出发,制定室内试验和现场试桩方案,结果表明土的含水量、塑性指数和有机质含量等是影响该地区水泥搅拌桩成桩质量的主要因素。
水泥攪拌樁成樁質量影響因素衆多,控製不力往往達不到預期效果。在正式施工前應根據成樁質量的影響因素,對水泥攪拌樁的地區適用性展開研究。文章結閤貴州某高速公路試驗段水泥攪拌樁成樁質量缺陷的研究工作實例,從水泥攪拌樁成樁質量的影響因素齣髮,製定室內試驗和現場試樁方案,結果錶明土的含水量、塑性指數和有機質含量等是影響該地區水泥攪拌樁成樁質量的主要因素。
수니교반장성장질량영향인소음다,공제불력왕왕체불도예기효과。재정식시공전응근거성장질량적영향인소,대수니교반장적지구괄용성전개연구。문장결합귀주모고속공로시험단수니교반장성장질량결함적연구공작실례,종수니교반장성장질량적영향인소출발,제정실내시험화현장시장방안,결과표명토적함수량、소성지수화유궤질함량등시영향해지구수니교반장성장질량적주요인소。
The quality of the cement mixing pile is affected by many factors.Lack of control will lead to the failure of expected result.Before formal construction,region suitability according to the influence factors of the quality of cement mixing pile should be researched.Combined with the example of a highway testing cement mixing pile quality defect research in Guizhou,indoor test and field test pile program were made,considering influence factors of the cement mixing pile quality.The results show that soil moisture content,plasticity index and organic matter content were main influence factors of the cement mixing pile quality in the region.
