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A platform for research: civil engineering, architecture and urbanism
Construction method of photovoltaic support cast-in-place concrete pile for desertification sandy stratum
The invention discloses a photovoltaic support cast-in-place concrete pile construction method for a desertification sandy stratum, belongs to the technical field of photovoltaic power stations, and can solve the problem that an existing construction method is difficult to carry out photovoltaic support cast-in-place concrete pile construction in the desertification sandy stratum. The method comprises the steps that surveying and setting out are conducted in a construction area, and all to-be-poured pile positions are determined; water injection is conducted on each pile position, and a wet soil body area is formed; performing rotary excavating in each wet soil body area by using a drilling machine to form a guide hole; a cylindrical pile mold attached to the side wall of each guide hole is placed in the guide hole; a plurality of connecting holes are formed in the side wall of the cylindrical pile mold; and a fixing structure used for fixing the photovoltaic support stand column is installed in each cylindrical pile mold, and concrete is poured into each cylindrical pile mold to form a cast-in-place concrete pile. The construction method is used for construction of the desertification sand stratum cast-in-place concrete pile.
本发明公开了一种荒漠化砂质地层光伏支架混凝土灌注桩施工方法，属于光伏电站技术领域，能够解决现有施工方法难以在荒漠化砂质地层中进行光伏支架的混凝土灌注桩施工的问题。所述方法包括：在施工区域进行测量放线，确定所有待灌注的桩位；在每个桩位处进行注水，形成湿润土体区域；在每个湿润土体区域利用钻机旋挖，形成引孔；在每个引孔中放置与其侧壁贴合的筒状桩模；筒状桩模的侧壁上设置有多个衔接孔；在每个筒状桩模内安装用于固定光伏支架立柱的固定结构，并向每个筒状桩模中灌注混凝土，形成混凝土灌注桩。本发明用于荒漠化砂质地层混凝土灌注桩的施工。
Construction method of photovoltaic support cast-in-place concrete pile for desertification sandy stratum
The invention discloses a photovoltaic support cast-in-place concrete pile construction method for a desertification sandy stratum, belongs to the technical field of photovoltaic power stations, and can solve the problem that an existing construction method is difficult to carry out photovoltaic support cast-in-place concrete pile construction in the desertification sandy stratum. The method comprises the steps that surveying and setting out are conducted in a construction area, and all to-be-poured pile positions are determined; water injection is conducted on each pile position, and a wet soil body area is formed; performing rotary excavating in each wet soil body area by using a drilling machine to form a guide hole; a cylindrical pile mold attached to the side wall of each guide hole is placed in the guide hole; a plurality of connecting holes are formed in the side wall of the cylindrical pile mold; and a fixing structure used for fixing the photovoltaic support stand column is installed in each cylindrical pile mold, and concrete is poured into each cylindrical pile mold to form a cast-in-place concrete pile. The construction method is used for construction of the desertification sand stratum cast-in-place concrete pile.
本发明公开了一种荒漠化砂质地层光伏支架混凝土灌注桩施工方法，属于光伏电站技术领域，能够解决现有施工方法难以在荒漠化砂质地层中进行光伏支架的混凝土灌注桩施工的问题。所述方法包括：在施工区域进行测量放线，确定所有待灌注的桩位；在每个桩位处进行注水，形成湿润土体区域；在每个湿润土体区域利用钻机旋挖，形成引孔；在每个引孔中放置与其侧壁贴合的筒状桩模；筒状桩模的侧壁上设置有多个衔接孔；在每个筒状桩模内安装用于固定光伏支架立柱的固定结构，并向每个筒状桩模中灌注混凝土，形成混凝土灌注桩。本发明用于荒漠化砂质地层混凝土灌注桩的施工。
Construction method of photovoltaic support cast-in-place concrete pile for desertification sandy stratum
一种荒漠化砂质地层光伏支架混凝土灌注桩施工方法
QI LINPAN (author) / LIU JUNTAO (author) / LIU GUOBAO (author) / ZHANG YAWEI (author) / ZHAO YINGPING (author) / HE PIAO (author) / GAO QIAOHONG (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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