Manual pipe jacking construction method

• Main Authors: ZHANG DAOBING, LIN WEIJIE, DUAN PENGCHANG, PENG CHENG, LONG MINGHUA, WANG HONGWEN, HAO WENBO, LIU YUNLONG, XIONG SHENG, LIU KAI, TANG YU, LIU WENTUO, PENG XUEJUN, DUAN LEI, HE LINYUN, ZHANG JIAHUA, YANG WEI, YANG XIBIN, AN FANGXIN, LING TAO
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a manual pipe jacking construction method which comprises the following steps: measuring and positioning, including axis positioning and elevation positioning; grouting in advance to consolidate the soil body in the pipe jacking range to form a water insulation belt; control...