水利隧洞长陡坡斜井控制主洞施工资源配置计算

Calculation of construction resource allocation of main tunnel controlled by long distance steep inclined shaft in water conservancy tunnel

长距离陡坡斜井控制主洞施工时,三角区出碴运输、施工排水、施工供电的计算和资源配置直接影响主洞施工进度和施工安全。本文以滇中引水昆玉段14^(#)斜井进入主洞相关资源配置计算为例,明确了其计算原则及推导计算公式,结果满足主洞施工出碴运输、施工排水、施工供电等需求,可保证主洞施工进度和施工安全,以供类似工程施工参考。

When the construction of the main tunnel is controlled by the long-distance steep slope inclined shaft, the calculation and resource allocation of the mucking transportation, construction drainage and construction power supply in the triangle area will directly affect the construction progress and construction safety of the main tunnel.Taking as example the calculation of the resource allocation of the 14^(#)inclined branch tunnel in Kunming section of Yunnan water diversion project, the calculation principle is clarified and the calculation formula is derived to meet the requirements of the mucking transportation, construction drainage and construction power supply of the main tunnel.The construction schedule and safety of the main tunnel can be guaranteed according to the demand of electricity, which can be used as a reference for similar projects.