"桩端后压浆+pile+by+base+post+grouting"是在地基工程中常见的一种处理方法,用于加固桩基或地基。通常通过在桩端施加压力,将浆液注入桩内或地基周围,以加强地基的稳定性和承载能力。这种方法在建筑工程或桥梁工程中广泛应用,能够有效地改善地基土的力学性质,提高桩基的承载能力和稳定性。通过对桩端后压浆+pile+by+base+post+grouting的研究和实践,我们能够更好地理解其原理与应用,并且在实际工程中取得更好的效果。
桩端后压浆,pile by base post grouting
1)pile by base post grouting桩端后压浆
1.Application study of inpile by base post grouting super-long and lame-diameter bored piles桩端后压浆在超长大钻孔灌注桩中的应用研究
英文短句/例句
1.Research on Construction Technique and Working Mechanism of Bored Pile by Base Post-Grouting;钻孔灌注桩桩桩端后压浆工艺与机理研究
2.The Dynamical Examination and Judgement of Perfusion Stake Base with Jamming Slurry on Stake End;桩端后压浆灌注桩桩基动力的检测与评定
3.Analysis of Effect Testing of Post Grouting of Pile End in Scree Bearing Stratum卵石持力层桩端后压浆效果检测分析
4.Experimental research on pile-base post-grouting piles of qiputang bridge桩端后压浆在七浦塘大桥桩基中的试验研究
5.Construction Practice of Bored Cast-in-place Pile Post Grouting in Hangzhou杭州滨江区钻孔灌注桩桩端后压浆施工实践
6.Application study of in pile by base post grouting super-long and lame-diameter bored piles桩端后压浆在超长大钻孔灌注桩中的应用研究
7.The experimental study pile end post grouting pile bearing behavior of Jiuxugang Bridge九圩港大桥桩端后压浆桩承载性能试验研究
8.Application of Post-grouting Pile Tip Construction Technology to Pile Foundation Project of High-rise Building桩端后压浆施工技术在高层建筑桩基工程中的应用
9.Analysis on the Mechanism of Post-grouting Pile to Improve the Bearing Capacity of Bored Piles桩端后压浆对提高钻孔灌注桩承载力的作用机理分析
10.POST GROUTING PILES TECHNIQUE(2)--TECHINQUE OF PRESSURE GROUTING AT BASE OF SLURRY-DRILLED PILES后注浆桩技术(2)——泥浆护壁钻孔灌注桩桩端压力注浆工艺
11.TECHNIQUE OF POST GROUTING PILE(7) --FACTORS AFFECTING THE VERTICAL COMPRESSIVE BEARING CAPACITY OF PILES BY TIP AND SKIN GROUTING后注浆桩技术(7)——影响桩端桩侧联合注浆桩竖向抗压承载力的因素
12.TECHNOLOGY OF POST-GROUTING PILES(3) --THE CONSTRUCTION TECHNIQUE OF GROUTING AT TIP OF AUGER-DRILLED PILES IN A DRY CONDITIONS后注浆桩技术(3)——干作业钻孔灌注桩桩端压力注浆工艺
13.POST GROUTING PILE TECHNIQUE(5)--HE VERTICAL COMPRESSIVE BEARING CAPACITY OF POST GROUTING PILES后注浆桩技术(5)——后注浆桩的竖向抗压承载力
14.TECHNOLOGY OF PRESSURE GROUTING UNDER PILE TIP AT COBBLE LAYER桩端压力灌浆工艺在卵石层灌注桩中的应用
15.The Technique of Pressure Grouting under Piles Tip and Applying to Cast-in-Situ Piles in Gravel;卵石层中的灌注桩桩端压力灌浆技术及应用
16.Application of the Base Grouting Technique to Bored Pile Foundations桩端压浆技术在钻孔灌注桩基施工中的应用
17.Post Grouting Construction Technique for Bored Piles with Slurry-supported Wall泥浆护壁钻孔灌注桩后压浆施工技术
18.The Use of Post-grouting Technique at the Tip of Bored Cast-in-situ Pile钻孔灌注桩桩端后注浆施工技术的应用
相关短句/例句
post pressure grouting in pile tip and pile lateral桩端桩侧后压浆
3)pile-end post-grouting technology桩端后压浆技术
4)post-pressure grouting technology桩端桩侧后压浆技术
5)pile tip grouting桩端压浆
6)base grouting桩端压浆
1.Study on effect ofbase grouting on shaft friction of overlength large diameter pile;桩端压浆对超长大直径桩侧阻力的影响研究
2.The technology ofbase grouting overcomes the shortcomings of traditional bored piles,improving the bearing capacity of piles and decreasing settlement.桩端压浆技术克服了传统钻孔灌注桩的不足,使桩的承载力提高、沉降量减小。
延伸阅读
压桩机利用静压力将桩压入地层的桩工机械。用于软土层压桩,如地下铁道、海港、桥梁、水库电站、海上采油平台和国防工程等的桩工施工。压桩机分机械式和液压式两种。①机械式压桩机。作业时,将桩置于压梁下,压梁两侧都装有压桩滑轮组。钢丝绳从卷扬机引出,绕过桩架顶梁上的导向滑轮,再顺次绕过压梁上的动滑轮和桩架底部的定滑轮,卷扬机卷进钢丝绳,逐步将压桩滑轮组收紧,通过压梁将整台压桩机的重量和配重施加于桩顶上,克服桩与土壤间的摩擦阻力,将桩逐渐压入土中。桩架顶梁上有起升滑轮组,用以吊桩就位,桩架中间有龙门,以导引沉桩方向。钢丝绳穿绕必须合理,使受力均衡。两台卷扬机力求同步。为抵消牵引速度的差异,顶梁上有平衡滑轮组,并将左右两压桩滑轮组的钢丝绳相联。桩架下部两侧为敷设有铁轨的船形轨座。作业时,吊起轨座,整机支承在中央机座上。移位时,两侧轨座前移搁地,行走轮在铁轨上滚动。适合在粘土、淤泥土和砂土中压设混凝土桩和钢桩。②液压式压桩机。由桩架、吊桩起重机、液压夹桩器、压桩液压缸和电气设备等部分组成。桩架是整机支承部分,装有主平台、导向平台、立柱和下部行走台车。吊桩起重机装于立柱顶端,用以吊桩就位。作业时,液压夹桩器夹紧桩头,再由一对压桩液压缸推压夹桩器,使桩下沉。一机装有若干对压桩液压缸,可同时压若干根桩。电气设备用于驱动主泵运转、机械行走。适于在回填土、淤泥、粘土等场地压设型钢或工字钢桩,宜于城市施工。压桩机作业时,不损坏桩头,桩身不受弯,无噪声、无振动冲击,对周围环境和建筑物影响小,不破坏土地结构。在压桩过程中可从压力表直接读得桩的承载能力,不需另做试验。工作平稳,能压能拔,但设备笨重,不能压设斜桩,使用有局限性。