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A platform for research: civil engineering, architecture and urbanism
Pulling and jacking pipe non-excavation construction method
The invention provides a pulling and jacking pipe non-excavation construction method and belongs to the technical field of municipal engineering. The steps of excavating a working well and a directionwell sequentially comprise the following working procedures of excavating a foundation pit, pouring a well chamber cushion layer, tying steel bars of a well chamber foundation, installing a well chamber foundation formwork, pouring well chamber foundation concrete, tying well chamber wall body steel bars, installing a well chamber wall body formwork and pouring well chamber wall body concrete. The steps of drilling machine locating and drilling machine direction control measuring instrument installing comprise the following working procedures of installing a drilling machine in place, and installing a drilling machine direction control measuring instrument, wherein the drilling machine must be placed in a safe and reliable place when being installed in place, meanwhile, an operation platform of the drilling machine must be smooth, stable and safe, when the drilling machine direction control measuring instrument is installed, firstly, a center position small hole is formed in the wallof the direction well, then a guide hole is drilled in a soil body by means of a guide rod of the drilling machine, and after the guide hole is drilled, and the guide rod drills to the designated position, the elevation of the guide rod is measured again.
一种拉顶管非开挖施工方法，属于市政工程技术领域。所述开挖工作井和方向井的步骤依次包括如下工序：开挖基坑、井室垫层浇筑、绑扎井室基础的钢筋、安装井室基础模板、浇筑井室基础混凝土、绑扎井室墙身钢筋、安装井室墙身模板及浇筑井室墙身混凝土。所述钻机定位和钻机控向测量仪安装的步骤包括如下工序：钻机就位安装以及钻机控向测量仪安装，所述钻机的就位安装必须必须停放于安全可靠的地方，同时钻机的操作平台须平整稳固安全；钻机控向测量仪安装是先在方向井墙壁处开中心位小洞，然后依靠钻机的导向杆在土体中钻导向孔，当导向孔钻进完成，导向杆钻进到达指定位置后，对导向杆的标高进行复测。
Pulling and jacking pipe non-excavation construction method
The invention provides a pulling and jacking pipe non-excavation construction method and belongs to the technical field of municipal engineering. The steps of excavating a working well and a directionwell sequentially comprise the following working procedures of excavating a foundation pit, pouring a well chamber cushion layer, tying steel bars of a well chamber foundation, installing a well chamber foundation formwork, pouring well chamber foundation concrete, tying well chamber wall body steel bars, installing a well chamber wall body formwork and pouring well chamber wall body concrete. The steps of drilling machine locating and drilling machine direction control measuring instrument installing comprise the following working procedures of installing a drilling machine in place, and installing a drilling machine direction control measuring instrument, wherein the drilling machine must be placed in a safe and reliable place when being installed in place, meanwhile, an operation platform of the drilling machine must be smooth, stable and safe, when the drilling machine direction control measuring instrument is installed, firstly, a center position small hole is formed in the wallof the direction well, then a guide hole is drilled in a soil body by means of a guide rod of the drilling machine, and after the guide hole is drilled, and the guide rod drills to the designated position, the elevation of the guide rod is measured again.
一种拉顶管非开挖施工方法，属于市政工程技术领域。所述开挖工作井和方向井的步骤依次包括如下工序：开挖基坑、井室垫层浇筑、绑扎井室基础的钢筋、安装井室基础模板、浇筑井室基础混凝土、绑扎井室墙身钢筋、安装井室墙身模板及浇筑井室墙身混凝土。所述钻机定位和钻机控向测量仪安装的步骤包括如下工序：钻机就位安装以及钻机控向测量仪安装，所述钻机的就位安装必须必须停放于安全可靠的地方，同时钻机的操作平台须平整稳固安全；钻机控向测量仪安装是先在方向井墙壁处开中心位小洞，然后依靠钻机的导向杆在土体中钻导向孔，当导向孔钻进完成，导向杆钻进到达指定位置后，对导向杆的标高进行复测。
Pulling and jacking pipe non-excavation construction method
一种拉顶管非开挖施工方法
HUANG YICHUN (author) / LIAO WENXIANG (author) / LI WEI (author) / KANG LONGHUA (author) / YANG SHAOMING (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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