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A platform for research: civil engineering, architecture and urbanism
Square pile one-time forming construction method
The invention relates to the field of constructional engineering equipment, in particular to a square pile one-time forming construction method which is good in hole forming quality, high in speed and capable of shortening the construction period in the square pile construction process and comprises the following steps that a, a to-be-constructed site is leveled, pile position lofting is conducted, and then a square pile one-time forming drill bit structure is arranged in place; b, a drill bit of the square pile one-time forming drill bit structure is started, a hole with a square cross section is formed in the downward drilling process of the drill bit, soil dug out in the drilling process is collected through a soil lifting box of the square pile one-time forming drill bit structure, then drilling and soil taking are completed at the same time, and after the soil lifting box is filled with the collected soil, the soil lifting box is opened; the soil lifting box is taken out, and soil is poured out; c, the step b is repeated until the pile bottom elevation is reached through drilling, and a square hole is obtained; and d, the square holes are cleaned and checked, and subsequent square pile construction is carried out after the square holes are checked to be qualified. The method is especially suitable for one-time forming construction of square piles.
本发明涉及建筑工程设备领域，尤其是一种在方桩施工过程中，成孔质量好，速度快，节约施工工期的方桩一次成型施工方法，包括如下步骤：a、将待施工的场地平整，并将桩位放样，随后将方桩一次成型钻头结构布置就位；b、启动方桩一次成型钻头结构的钻头，钻头在向下钻进过程中形成横截面为正方形的孔洞，钻进过程中挖出的泥土通过方桩一次成型钻头结构的提土箱搜集，进而同时完成钻进和取土，当提土箱内搜集的泥土装满后，将提土箱取出并倒出泥土；c、重复步骤b直至钻进至桩底标高，得到方孔；d、对所述方孔进行清孔并检查，检查合格后进入后续方桩的施工。尤其适用于方桩一次成型施工之中。
Square pile one-time forming construction method
The invention relates to the field of constructional engineering equipment, in particular to a square pile one-time forming construction method which is good in hole forming quality, high in speed and capable of shortening the construction period in the square pile construction process and comprises the following steps that a, a to-be-constructed site is leveled, pile position lofting is conducted, and then a square pile one-time forming drill bit structure is arranged in place; b, a drill bit of the square pile one-time forming drill bit structure is started, a hole with a square cross section is formed in the downward drilling process of the drill bit, soil dug out in the drilling process is collected through a soil lifting box of the square pile one-time forming drill bit structure, then drilling and soil taking are completed at the same time, and after the soil lifting box is filled with the collected soil, the soil lifting box is opened; the soil lifting box is taken out, and soil is poured out; c, the step b is repeated until the pile bottom elevation is reached through drilling, and a square hole is obtained; and d, the square holes are cleaned and checked, and subsequent square pile construction is carried out after the square holes are checked to be qualified. The method is especially suitable for one-time forming construction of square piles.
本发明涉及建筑工程设备领域，尤其是一种在方桩施工过程中，成孔质量好，速度快，节约施工工期的方桩一次成型施工方法，包括如下步骤：a、将待施工的场地平整，并将桩位放样，随后将方桩一次成型钻头结构布置就位；b、启动方桩一次成型钻头结构的钻头，钻头在向下钻进过程中形成横截面为正方形的孔洞，钻进过程中挖出的泥土通过方桩一次成型钻头结构的提土箱搜集，进而同时完成钻进和取土，当提土箱内搜集的泥土装满后，将提土箱取出并倒出泥土；c、重复步骤b直至钻进至桩底标高，得到方孔；d、对所述方孔进行清孔并检查，检查合格后进入后续方桩的施工。尤其适用于方桩一次成型施工之中。
Square pile one-time forming construction method
方桩一次成型施工方法
YI SHOUWEI (author) / ZHANG FAPING (author) / ZHOU ZELIN (author) / ZHU LEI (author) / FU XIAN (author) / GUO WENXIN (author) / ZHOU YINGCHAO (author)
2024-01-12
Patent
Electronic Resource
Chinese
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