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A platform for research: civil engineering, architecture and urbanism
Power station high slope riding track forming method
The invention discloses a power station high slope riding track forming method, and relates to the technical field of high slope riding tracks. The power station high slope riding track forming methodcomprises the following steps of S1, surveying and mapping riding track marking lines; S2, constructing a locking anchor bar pile; and S3, blasting to build a riding track. According to the power station high slope riding track forming method, before riding track undercutting, riding track side lines are drawn according to design requirements, locking anchor bar piles are arranged at the position30 cm away from the inner side of a riding track by 15 DEG, the length of the anchor bar piles is 3 m, blasting is conducted according to parameters determined through a blasting test, the forming rate of an excavated riding track is greatly increased, the attractive degree of riding track excavation is effectively improved, and the later-period riding track concrete filling amount is reduced; and according to the design scheme, the excavation forming rate of the high-slope riding track can be effectively increased, the attractiveness of the riding track is greatly improved, later concrete filling is reduced, and the method is economical and practical.
本发明公开了一种电站高边坡马道成型的方法，涉及高边坡马道技术领域，具体为一种电站高边坡马道成型的方法，包括以下步骤：S1、测绘马道标注线；S2、构建锁口锚筋桩；S3、爆破修建马道。该电站高边坡马道成型的方法，在进行马道下切之前，先按照设计要求画出马道边线，在马道内侧30cm处，向马道内侧偏15°设置锁口锚筋桩，锚筋桩长度3m，以及按照经过爆破试验确定的参数进行爆破，开挖出的马道成型率大大提高，有效提升了马道开挖的美观程度，减少了后期马道混凝土填筑量；本设计方案可有效提升高边坡马道开挖成型率，大大提高马道美观程度，同时减少后期混凝土填筑，经济实惠。
Power station high slope riding track forming method
The invention discloses a power station high slope riding track forming method, and relates to the technical field of high slope riding tracks. The power station high slope riding track forming methodcomprises the following steps of S1, surveying and mapping riding track marking lines; S2, constructing a locking anchor bar pile; and S3, blasting to build a riding track. According to the power station high slope riding track forming method, before riding track undercutting, riding track side lines are drawn according to design requirements, locking anchor bar piles are arranged at the position30 cm away from the inner side of a riding track by 15 DEG, the length of the anchor bar piles is 3 m, blasting is conducted according to parameters determined through a blasting test, the forming rate of an excavated riding track is greatly increased, the attractive degree of riding track excavation is effectively improved, and the later-period riding track concrete filling amount is reduced; and according to the design scheme, the excavation forming rate of the high-slope riding track can be effectively increased, the attractiveness of the riding track is greatly improved, later concrete filling is reduced, and the method is economical and practical.
本发明公开了一种电站高边坡马道成型的方法，涉及高边坡马道技术领域，具体为一种电站高边坡马道成型的方法，包括以下步骤：S1、测绘马道标注线；S2、构建锁口锚筋桩；S3、爆破修建马道。该电站高边坡马道成型的方法，在进行马道下切之前，先按照设计要求画出马道边线，在马道内侧30cm处，向马道内侧偏15°设置锁口锚筋桩，锚筋桩长度3m，以及按照经过爆破试验确定的参数进行爆破，开挖出的马道成型率大大提高，有效提升了马道开挖的美观程度，减少了后期马道混凝土填筑量；本设计方案可有效提升高边坡马道开挖成型率，大大提高马道美观程度，同时减少后期混凝土填筑，经济实惠。
Power station high slope riding track forming method
一种电站高边坡马道成型的方法
ZHOU SHAOBO (author) / ZHANG TIANWEI (author) / WEI DAHAN (author) / SUN JIABO (author) / NI LEI (author)
2021-03-12
Patent
Electronic Resource
Chinese
Subway station deep foundation pit riding track type rapid unearthing construction method
| European Patent Office | 2022