A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Salinized soil area rock-filled roadbed construction thickness control method
The invention discloses a method for controlling the construction thickness of a rockfill roadbed in a salinized soil area. The method comprises the following steps: measuring by adopting a measuring instrument to realize accurate positioning of longitude and latitude and related plane coordinates; coding the material field to divide areas, and sampling and detecting according to coded areas to ensure that experimental data are in one-to-one correspondence with the field; surface cleaning operation is conducted on the on-site salinized soil section; the subgrade test section after surface cleaning is divided into areas including a feeding area, a leveling area, a fine leveling area, a rolling area, a verification area and a test area; vertical rod-shaped objects are planted on the outer side of a roadbed filling road, and marks are attached to the rod-shaped objects every 20-30 centimeters. According to the method for controlling the construction thickness of the rockfill roadbed in the saline soil area, the construction orderliness is improved, the construction efficiency is greatly improved, local materials are used for preparing the thickness measuring device, the construction process steps are adjusted according to the thickness measuring device prepared on site, and the cost is greatly reduced.
本发明公开了一种盐渍土地区填石路基施工厚度控制方法，包括以下步骤：采用测量仪器测定实现经纬度及相关平面坐标的精准定位；对料场进行编码划分区域，按编码区域进行取样检测，确保实验数据和现场一一对应；对现场盐渍土段落进行清表作业；对清表后路基试验段划分区域，包括上料区、整平区、精平区、碾压区、校验区、试验区；采用竖直的棒状物栽设于路基填筑道路外侧，并在棒状物上每隔20‑30公分附上标记。本发明所述的盐渍土地区填石路基施工厚度控制方法提高了施工的条理性，大大提高了施工效率，并且就地取材制备厚度测量器件，并根据现场制备的厚度测量装置调整施工工艺步骤，大大降低了成本。
Salinized soil area rock-filled roadbed construction thickness control method
The invention discloses a method for controlling the construction thickness of a rockfill roadbed in a salinized soil area. The method comprises the following steps: measuring by adopting a measuring instrument to realize accurate positioning of longitude and latitude and related plane coordinates; coding the material field to divide areas, and sampling and detecting according to coded areas to ensure that experimental data are in one-to-one correspondence with the field; surface cleaning operation is conducted on the on-site salinized soil section; the subgrade test section after surface cleaning is divided into areas including a feeding area, a leveling area, a fine leveling area, a rolling area, a verification area and a test area; vertical rod-shaped objects are planted on the outer side of a roadbed filling road, and marks are attached to the rod-shaped objects every 20-30 centimeters. According to the method for controlling the construction thickness of the rockfill roadbed in the saline soil area, the construction orderliness is improved, the construction efficiency is greatly improved, local materials are used for preparing the thickness measuring device, the construction process steps are adjusted according to the thickness measuring device prepared on site, and the cost is greatly reduced.
本发明公开了一种盐渍土地区填石路基施工厚度控制方法，包括以下步骤：采用测量仪器测定实现经纬度及相关平面坐标的精准定位；对料场进行编码划分区域，按编码区域进行取样检测，确保实验数据和现场一一对应；对现场盐渍土段落进行清表作业；对清表后路基试验段划分区域，包括上料区、整平区、精平区、碾压区、校验区、试验区；采用竖直的棒状物栽设于路基填筑道路外侧，并在棒状物上每隔20‑30公分附上标记。本发明所述的盐渍土地区填石路基施工厚度控制方法提高了施工的条理性，大大提高了施工效率，并且就地取材制备厚度测量器件，并根据现场制备的厚度测量装置调整施工工艺步骤，大大降低了成本。
Salinized soil area rock-filled roadbed construction thickness control method
一种盐渍土地区填石路基施工厚度控制方法
ZHANG YUFEI (author) / LEI CHAOWEN (author) / KANG HONG-GI (author) / WANG HAIFENG (author) / ZHAO LIPENG (author) / YANG WENWEN (author) / WANG ZEWEI (author) / TIAN LAILONG (author) / XIE JING (author) / YAN GANGQIANG (author)
2022-12-27
Patent
Electronic Resource
Chinese
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