The invention discloses a square anchor wing power penetration anchor capable of enhancing in-place bearing capacity, which comprises a square anchor wing and a balance weight feeler lever, wherein the square anchor wing and the balance weight feeler lever are connected through a plate anchor connecting sleeve, and water permeable holes are evenly formed in the square anchor wing. According to thedesigned water permeable holes, the drainage condition of the square anchor wing power penetration anchor is effectively improved. In the penetration process of the penetration anchor, the sinking water resistance is not increased, and compared with a traditional power penetration anchor, the construction cost is not increased; positive and negative pore pressures on two sides of the anchor bodyare continuously balanced due to the existence of the water permeable holes, and meanwhile, the generated pore water pressure is continuously dissipated due to the increase of the drainage paths, so that the disturbed and weakened soil body strength is quickly recovered, and the pulling resistance of the anchor is greatly improved. And meanwhile, as the soil body strength is in a relatively stablestate, the mounting track and the final embedding depth of the square anchor wing are easier to determine, and a certain degree of burial depth loss can be avoided. The advantages of being simple instructure, convenient and fast to install and high in reutilization rate are also achieved.

    一种可增强在位承载力的方形锚翼动力贯入锚,包括方形锚翼和配重探杆,所述的方形锚翼和配重探杆由板锚联接套筒连接,方形锚翼上均匀布置透水孔。本发明所设计透水孔,有效改善了方形锚翼动力贯入锚的排水条件。在贯入锚的贯入过程中,不会增加下沉水阻力,与传统动力贯入锚相比不会增加施工成本;透水孔的存在使得锚体两侧的正负孔压不断平衡,同时排水路径的增多使得产生的孔隙水压力不断消散,从而受到扰动而减弱的土体强度迅速恢复,使得锚的抗拔能力大大提升。同时,由于土体强度处于相对稳定的状态,方形锚翼的安装轨迹和最终的嵌入深度较容易确定,能够避免一定程度的埋深损失。而且本发明还具有结构简单、安装便捷和重复利用高的优点。


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    Title :

    Square anchor wing power penetration anchor capable of enhancing in-place bearing capacity


    Additional title:

    一种可增强在位承载力的方形锚翼动力贯入锚


    Contributors:
    YAN YUE (author) / YAO YE (author) / FU DENGFENG (author) / ZHOU ZEFENG (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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