Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of inclined pile for slurry retaining wall construction
The invention discloses a construction method of an inclined pile for slurry retaining wall construction. The construction method of the inclined pile for the slurry retaining wall construction comprises the steps that S1, a site is leveled, and a pile position is laid and arranged; S2, pile casing burying and angle re-checking are carried out; S3, soil taking and drilling are carried out, a pile hole is drilled by a drilling machine, meanwhile, mud is pumped into the pile hole; S4, hole cleaning and formed hole inspection are conducted, specifically, a hole cleaning drill bit is used for conducting primary hole cleaning, and formed hole quality is inspected; S5, a reinforcement cage is manufactured, stirrups are welded to main reinforcements, positioning supporting reinforcements are welded to the main reinforcements, the positioning supporting reinforcements are located on the outer sides of the main reinforcements and annularly distributed at certain intervals, then rollers are arranged on transverse reinforcements in a sleeving mode, the transverse reinforcements are welded to the main reinforcements, and the positioning supporting reinforcements are located below the rollers when the main reinforcements are horizontally placed; S6, the reinforcement cage is hoisted into the hole; S7, a guide pipe is installed and secondary hole cleaning is achieved; S8, concrete is poured; and S9, a steel casing is pulled out. According to the construction method of the inclined pile for slurry retaining wall construction, the pile hole can be effectively protected, and collapse of the pile hole is avoided as much as possible.
本发明公开了一种泥浆护壁施工倾斜桩的施工方法。所述泥浆护壁施工倾斜桩的施工方法S1、场地平整与桩位测设；S2、护筒埋设与角度复核；S3、取土钻进，钻机钻取桩孔，同时将泥浆泵入桩孔内；S4、清孔及成孔检查，用清孔钻头进行一次清孔，并对成孔质量检查；S5、钢筋笼制作，主筋上焊接箍筋，将定位托筋焊接于主筋上，所述定位托筋位于主筋外侧，所述定位托筋将按一定间距呈环形分布，然后将横向钢筋上套设滚筒，并将横向钢筋焊接于主筋上，当主筋水平放置时定位托筋位于滚筒下方；S6、将钢筋笼吊装入孔；S7、导管安装及二次清孔；S8、灌注混凝土；S9、拔出钢护筒。本发明泥浆护壁施工倾斜桩的施工方法能够有效保护桩孔，尽可能的避免了桩孔塌陷。
Construction method of inclined pile for slurry retaining wall construction
The invention discloses a construction method of an inclined pile for slurry retaining wall construction. The construction method of the inclined pile for the slurry retaining wall construction comprises the steps that S1, a site is leveled, and a pile position is laid and arranged; S2, pile casing burying and angle re-checking are carried out; S3, soil taking and drilling are carried out, a pile hole is drilled by a drilling machine, meanwhile, mud is pumped into the pile hole; S4, hole cleaning and formed hole inspection are conducted, specifically, a hole cleaning drill bit is used for conducting primary hole cleaning, and formed hole quality is inspected; S5, a reinforcement cage is manufactured, stirrups are welded to main reinforcements, positioning supporting reinforcements are welded to the main reinforcements, the positioning supporting reinforcements are located on the outer sides of the main reinforcements and annularly distributed at certain intervals, then rollers are arranged on transverse reinforcements in a sleeving mode, the transverse reinforcements are welded to the main reinforcements, and the positioning supporting reinforcements are located below the rollers when the main reinforcements are horizontally placed; S6, the reinforcement cage is hoisted into the hole; S7, a guide pipe is installed and secondary hole cleaning is achieved; S8, concrete is poured; and S9, a steel casing is pulled out. According to the construction method of the inclined pile for slurry retaining wall construction, the pile hole can be effectively protected, and collapse of the pile hole is avoided as much as possible.
本发明公开了一种泥浆护壁施工倾斜桩的施工方法。所述泥浆护壁施工倾斜桩的施工方法S1、场地平整与桩位测设；S2、护筒埋设与角度复核；S3、取土钻进，钻机钻取桩孔，同时将泥浆泵入桩孔内；S4、清孔及成孔检查，用清孔钻头进行一次清孔，并对成孔质量检查；S5、钢筋笼制作，主筋上焊接箍筋，将定位托筋焊接于主筋上，所述定位托筋位于主筋外侧，所述定位托筋将按一定间距呈环形分布，然后将横向钢筋上套设滚筒，并将横向钢筋焊接于主筋上，当主筋水平放置时定位托筋位于滚筒下方；S6、将钢筋笼吊装入孔；S7、导管安装及二次清孔；S8、灌注混凝土；S9、拔出钢护筒。本发明泥浆护壁施工倾斜桩的施工方法能够有效保护桩孔，尽可能的避免了桩孔塌陷。
Construction method of inclined pile for slurry retaining wall construction
泥浆护壁施工倾斜桩的施工方法
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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