A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid construction method for pipe roofing
The invention discloses a rapid construction method for a pipe curtain. The rapid construction method comprises the following steps that a starting well and a receiving well are constructed; measuring and setting out, marking the steel pipe driving position, and forming a pipe roof outline; a directional drill bit transversely drills from the starting well to the receiving well along the outline of the pipe curtain to obtain a long-strip-shaped groove hole; manufacturing a first steel pipe combination, fixing the first steel pipe combination and the directional drill bit in the receiving well, and pulling back the directional drill bit to drive the first steel pipe combination to be inserted into the long-strip-shaped groove hole; repeating the steps at intervals of one group of pipe positions until the first steel pipe combination in the pipe roof outline is completely constructed; second steel pipe combinations are manufactured, and the second steel pipe combinations are inserted between every two adjacent first steel pipe combinations in the same mode; after construction of the pipe curtain wall is completed, two ends of the steel pipe are blocked, and retrograde pressurized grouting is performed from the middle section of the pipe to two ends. According to the method, the directional drilling machine can be used for drilling along the outline of the pipe roofing, the precision and efficiency of pipe roofing construction are greatly improved, and the construction period is shortened.
本发明公开了一种管幕快速施工方法，包括以下步骤：构筑始发井和接收井；测量放线，标记钢管打入的位置，形成管幕轮廓；定向钻头沿着管幕轮廓由始发井朝向接收井横向钻进，得到长条形槽孔；制作第一钢管组合，在接收井内将第一钢管组合与定向钻头固定，利用定向钻头回拖带动第一钢管组合插入长条形槽孔内；间隔一组管位，重复上述步骤，直至管幕轮廓内的第一钢管组合全部施工完毕；制作第二钢管组合，并以相同的方式在相邻的两个第一钢管组合之间插打第二钢管组合；管幕墙施工完毕后，封堵钢管两端头，从管中段向两端后退式加压注浆。本发明中，利用定向钻机即可沿管幕轮廓钻孔，大幅提高了管幕施工的精度和效率，缩短施工周期。
Rapid construction method for pipe roofing
The invention discloses a rapid construction method for a pipe curtain. The rapid construction method comprises the following steps that a starting well and a receiving well are constructed; measuring and setting out, marking the steel pipe driving position, and forming a pipe roof outline; a directional drill bit transversely drills from the starting well to the receiving well along the outline of the pipe curtain to obtain a long-strip-shaped groove hole; manufacturing a first steel pipe combination, fixing the first steel pipe combination and the directional drill bit in the receiving well, and pulling back the directional drill bit to drive the first steel pipe combination to be inserted into the long-strip-shaped groove hole; repeating the steps at intervals of one group of pipe positions until the first steel pipe combination in the pipe roof outline is completely constructed; second steel pipe combinations are manufactured, and the second steel pipe combinations are inserted between every two adjacent first steel pipe combinations in the same mode; after construction of the pipe curtain wall is completed, two ends of the steel pipe are blocked, and retrograde pressurized grouting is performed from the middle section of the pipe to two ends. According to the method, the directional drilling machine can be used for drilling along the outline of the pipe roofing, the precision and efficiency of pipe roofing construction are greatly improved, and the construction period is shortened.
本发明公开了一种管幕快速施工方法，包括以下步骤：构筑始发井和接收井；测量放线，标记钢管打入的位置，形成管幕轮廓；定向钻头沿着管幕轮廓由始发井朝向接收井横向钻进，得到长条形槽孔；制作第一钢管组合，在接收井内将第一钢管组合与定向钻头固定，利用定向钻头回拖带动第一钢管组合插入长条形槽孔内；间隔一组管位，重复上述步骤，直至管幕轮廓内的第一钢管组合全部施工完毕；制作第二钢管组合，并以相同的方式在相邻的两个第一钢管组合之间插打第二钢管组合；管幕墙施工完毕后，封堵钢管两端头，从管中段向两端后退式加压注浆。本发明中，利用定向钻机即可沿管幕轮廓钻孔，大幅提高了管幕施工的精度和效率，缩短施工周期。
Rapid construction method for pipe roofing
一种管幕快速施工方法
LIANG HUAN (author) / HONG HANJIANG (author) / CHEN ZHONGZHANG (author) / MAI YUBO (author) / LIN JUNXIANG (author) / CHEN PENGHUI (author) / HE BIWU (author) / WANG WEICHEN (author) / OUYANG ZHUOKENG (author) / CAI WENWEI (author)
2022-06-17
Patent
Electronic Resource
Chinese
Construction method for comprehensive pipe gallery through pipe-roofing method
| European Patent Office | 2024
Advancing construction method of ultralarge pipe roofing box culvert
| European Patent Office | 2015
Roofing & construction rebound
| Tema Archive | 2012