A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Railway overhead spiral steel column fulcrum pile, anti-transverse-moving pile and drilling machine thereof
The invention provides a railway overhead spiral steel column fulcrum pile, an anti-transverse-moving pile and a drilling machine thereof. A spiral steel column is used for replacing a reinforced concrete fulcrum pile and the anti-transverse-moving pile, the spiral steel column fulcrum pile and the anti-transverse-moving pile can be repeatedly used for a long time, building materials are saved, steel materials are saved, waste slag is not generated, and the environment is not polluted; the manual hole digging risk is avoided; the disturbance to a roadbed in the pile drilling process is small,rainfall can be not considered, and roadbed stability is facilitated; and the construction period is shortened, the train slow running time is shortened, and the railway transport capacity is increased.
一种铁路架空螺旋钢柱支点桩、抗横移桩及其钻入机，用螺旋钢柱替代钢筋混凝土支点桩、抗横移桩，螺旋钢柱支点桩、抗横移桩可长期重复使用，节约建筑材料，节约钢材，不产生弃渣，不污染环境；规避人工挖孔风险；钻桩过程对路基扰动小，可以不考虑降水，利于路基稳定；缩短施工工期，缩短列车慢行时间，增加铁路运能。
Railway overhead spiral steel column fulcrum pile, anti-transverse-moving pile and drilling machine thereof
The invention provides a railway overhead spiral steel column fulcrum pile, an anti-transverse-moving pile and a drilling machine thereof. A spiral steel column is used for replacing a reinforced concrete fulcrum pile and the anti-transverse-moving pile, the spiral steel column fulcrum pile and the anti-transverse-moving pile can be repeatedly used for a long time, building materials are saved, steel materials are saved, waste slag is not generated, and the environment is not polluted; the manual hole digging risk is avoided; the disturbance to a roadbed in the pile drilling process is small,rainfall can be not considered, and roadbed stability is facilitated; and the construction period is shortened, the train slow running time is shortened, and the railway transport capacity is increased.
一种铁路架空螺旋钢柱支点桩、抗横移桩及其钻入机，用螺旋钢柱替代钢筋混凝土支点桩、抗横移桩，螺旋钢柱支点桩、抗横移桩可长期重复使用，节约建筑材料，节约钢材，不产生弃渣，不污染环境；规避人工挖孔风险；钻桩过程对路基扰动小，可以不考虑降水，利于路基稳定；缩短施工工期，缩短列车慢行时间，增加铁路运能。
Railway overhead spiral steel column fulcrum pile, anti-transverse-moving pile and drilling machine thereof
铁路架空螺旋钢柱支点桩、抗横移桩及其钻入机
ZHENG BAOLAI (author) / WANG WENBING (author) / ZHANG GUOWEI (author) / TAN AIGUO (author) / WU JIAN (author) / ZHANG CHENG (author)
2020-12-04
Patent
Electronic Resource
Chinese
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