Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of municipal construction, in particular to a construction method of a municipal rain sewage diversion pipeline. The construction method comprises the following steps of S1, excavating a working foundation pit; S2, installing power equipment; S3, installing pipe jacking equipment; S4, dismantling a guide tube; and S5, pipe jacking. A lubricant comprisesthe following components in parts by weight of 30-40 parts of sodium stearate; 20-25 parts of acrylic emulsion; 15-25 parts of packing; 15-20 parts of water; 3-6 parts of N, N-dimethyl ethanolamine;1-2 parts of hydroxyethyl cellulose and 0.5-1 part of 1,2-propylene glycol. The construction method has the effect of enabling the rain sewage diversion pipeline to be pushed into soil more easily.
本发明涉及市政施工的技术领域，涉及一种市政雨污分流管道的施工方法，其包括以下步骤：步骤（1），开挖工作基坑；步骤（2），安装动力设备；步骤（3），安装顶管设备；步骤（4），拆除导向管；步骤（5），顶管；其中，润滑剂包括以下质量份数的组分：硬脂酸钠30‑40份；丙烯酸乳液20‑25份；填料15‑25份；水15‑20份；N，N‑二甲基乙醇胺3‑6份；羟乙基纤维素1‑2份；1,2‑丙二醇0.5‑1份。本发明具有使得雨污分流管道更加容易被顶进土壤的效果。
The invention relates to the technical field of municipal construction, in particular to a construction method of a municipal rain sewage diversion pipeline. The construction method comprises the following steps of S1, excavating a working foundation pit; S2, installing power equipment; S3, installing pipe jacking equipment; S4, dismantling a guide tube; and S5, pipe jacking. A lubricant comprisesthe following components in parts by weight of 30-40 parts of sodium stearate; 20-25 parts of acrylic emulsion; 15-25 parts of packing; 15-20 parts of water; 3-6 parts of N, N-dimethyl ethanolamine;1-2 parts of hydroxyethyl cellulose and 0.5-1 part of 1,2-propylene glycol. The construction method has the effect of enabling the rain sewage diversion pipeline to be pushed into soil more easily.
本发明涉及市政施工的技术领域，涉及一种市政雨污分流管道的施工方法，其包括以下步骤：步骤（1），开挖工作基坑；步骤（2），安装动力设备；步骤（3），安装顶管设备；步骤（4），拆除导向管；步骤（5），顶管；其中，润滑剂包括以下质量份数的组分：硬脂酸钠30‑40份；丙烯酸乳液20‑25份；填料15‑25份；水15‑20份；N，N‑二甲基乙醇胺3‑6份；羟乙基纤维素1‑2份；1,2‑丙二醇0.5‑1份。本发明具有使得雨污分流管道更加容易被顶进土壤的效果。
Construction method of municipal rain sewage diversion pipeline
| Europäisches Patentamt | 2020
Municipal rain and sewage diversion construction device and construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023