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A platform for research: civil engineering, architecture and urbanism
Gantry crane roadbed dynamic compaction construction method for enlarging compaction area
The invention belongs to the technical field of dynamic compaction, discloses a gantry crane roadbed dynamic compaction construction method capable of enlarging the compaction area, and aims to solve the problem of low compaction efficiency caused by the fact that the compaction frequency has to be increased due to the fact that the compaction area is limited due to the fact that the size of a heavy hammer is fixed in the using process of an existing crawler-type dynamic compaction machine. The method comprises the following steps: (1) assembling to form an assembled dynamic compaction structure; (2) selecting a heavy hammer with corresponding weight; (3) starting a winch to hoist the heavy hammer to carry out point compaction; (4) adding a steel plate on the heavy hammer to enlarge the tamping area of the heavy hammer; and (5) hoisting the modified heavy hammer by using a winch to carry out full compaction. The heavy hammer has the beneficial effect of being high in structural stability, a constructor can expand the heavy hammer according to the construction site condition so as to achieve the purpose of increasing the tamping area, and therefore the tamping efficiency is improved.
本发明属于强夯技术领域，公开了一种扩大夯击面积的龙门吊路基强夯施工方法，为了解决现有履带式强夯机在使用过程中因重锤的尺寸固定而导致夯击面积有限而不得不增加夯击次数导致的夯击效率低的问题。本发明包括（1）组拼形成组拼式强夯结构（2）选择相应重量大小的重锤：（3）启动卷扬机吊起重锤进行点夯；（4）重锤上增加钢板以扩大重锤的夯击面积；（5）利用卷扬机吊起改装后的重锤进行满夯。本发明具有结构稳定性高的特点，施工人员可以依据施工现场条件对重锤进行扩展，以达到提高夯击面积的目的，从而提高夯击效率。
Gantry crane roadbed dynamic compaction construction method for enlarging compaction area
The invention belongs to the technical field of dynamic compaction, discloses a gantry crane roadbed dynamic compaction construction method capable of enlarging the compaction area, and aims to solve the problem of low compaction efficiency caused by the fact that the compaction frequency has to be increased due to the fact that the compaction area is limited due to the fact that the size of a heavy hammer is fixed in the using process of an existing crawler-type dynamic compaction machine. The method comprises the following steps: (1) assembling to form an assembled dynamic compaction structure; (2) selecting a heavy hammer with corresponding weight; (3) starting a winch to hoist the heavy hammer to carry out point compaction; (4) adding a steel plate on the heavy hammer to enlarge the tamping area of the heavy hammer; and (5) hoisting the modified heavy hammer by using a winch to carry out full compaction. The heavy hammer has the beneficial effect of being high in structural stability, a constructor can expand the heavy hammer according to the construction site condition so as to achieve the purpose of increasing the tamping area, and therefore the tamping efficiency is improved.
本发明属于强夯技术领域，公开了一种扩大夯击面积的龙门吊路基强夯施工方法，为了解决现有履带式强夯机在使用过程中因重锤的尺寸固定而导致夯击面积有限而不得不增加夯击次数导致的夯击效率低的问题。本发明包括（1）组拼形成组拼式强夯结构（2）选择相应重量大小的重锤：（3）启动卷扬机吊起重锤进行点夯；（4）重锤上增加钢板以扩大重锤的夯击面积；（5）利用卷扬机吊起改装后的重锤进行满夯。本发明具有结构稳定性高的特点，施工人员可以依据施工现场条件对重锤进行扩展，以达到提高夯击面积的目的，从而提高夯击效率。
Gantry crane roadbed dynamic compaction construction method for enlarging compaction area
一种扩大夯击面积的龙门吊路基强夯施工方法
ZHAO YANG (author) / CHEN LIANGHUI (author) / HE FANMIN (author) / ZHAO GANGGANG (author) / ZHAO LING (author) / ZHANG PIN (author) / ZHANG YULE (author)
2023-07-28
Patent
Electronic Resource
Chinese
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