随着电力行业的快速发展,电力工程施工管理面临着日益复杂的挑战,如项目规模扩大、施工周期缩短、质量要求提高等。传统的管理方法已难以满足现代电力工程施工的需求。因此,引入BIM(Building Information Modeling,建筑信息模型)技术成...随着电力行业的快速发展,电力工程施工管理面临着日益复杂的挑战,如项目规模扩大、施工周期缩短、质量要求提高等。传统的管理方法已难以满足现代电力工程施工的需求。因此,引入BIM(Building Information Modeling,建筑信息模型)技术成为提升电力工程施工管理水平的关键。在BIM技术的赋能下,施工过程中的信息传递得以高效整合,资源配置实现精准优化,风险预测能力大幅提升。并且,BIM技术以绿色施工为核心理念,推动电力工程的可持续发展,为行业的绿色转型提供有力支撑。本文将深入探索BIM技术在电力工程施工管理中的具体应用,旨在为电力行业的未来发展提供有益启示。展开更多
The Upper Lillooet River Hydroelectric Project （ULHP） is a run-of-river power generation scheme located near Pemberton, British Columbia, Canada, consisting of two separate hydroelectric facilities （HEFs） with a c...The Upper Lillooet River Hydroelectric Project （ULHP） is a run-of-river power generation scheme located near Pemberton, British Columbia, Canada, consisting of two separate hydroelectric facilities （HEFs） with a combined capacity of 106.7 MW. These HEFs are owned by the Upper Lillooet River Power Limited Partnership and the Boulder Creek Power Limited Partnership, and civil and tunnel construction was completed by CRT-ebc. The Upper Lillooet River HEF includes the excavation ofa 6 m wide by 5.5 m high and approximately 2500 m long tunnel along the Upper Lillooet River Valley. The project is in a moun- tainous area; severe restrictions imposed by weather conditions and the presence of sensitive wildlife species constrained the site operations in order to limit environmental impacts. The site is adjacent to the Mount Meager Volcanic Complex, the most recently active volcano in Western Canada. Tunneling conditions were very challenging, including a section through deposits associated with the most recent eruption from Mount Meager Volcanic Complex （-2360 years before the present）. This tunnel section included welded breccia and unconsolidated deposits composed of loose pumice, organics （that represent an old forest floor）, and till, before entering the underlying tonalite bedrock. The construction of this section of the tunnel required cover grouting, umbrella support, and excavation with a combination of road header, hydraulic hammer, and drilling-and-blasting method. This paper provides an overview of the project, a summary of the key design and construction schedule challenges, and a description of the successful excavation of the tunnel through deposits associated with the recent volcanic activity.展开更多
文摘随着电力行业的快速发展,电力工程施工管理面临着日益复杂的挑战,如项目规模扩大、施工周期缩短、质量要求提高等。传统的管理方法已难以满足现代电力工程施工的需求。因此,引入BIM(Building Information Modeling,建筑信息模型)技术成为提升电力工程施工管理水平的关键。在BIM技术的赋能下,施工过程中的信息传递得以高效整合,资源配置实现精准优化,风险预测能力大幅提升。并且,BIM技术以绿色施工为核心理念,推动电力工程的可持续发展,为行业的绿色转型提供有力支撑。本文将深入探索BIM技术在电力工程施工管理中的具体应用,旨在为电力行业的未来发展提供有益启示。
文摘The Upper Lillooet River Hydroelectric Project （ULHP） is a run-of-river power generation scheme located near Pemberton, British Columbia, Canada, consisting of two separate hydroelectric facilities （HEFs） with a combined capacity of 106.7 MW. These HEFs are owned by the Upper Lillooet River Power Limited Partnership and the Boulder Creek Power Limited Partnership, and civil and tunnel construction was completed by CRT-ebc. The Upper Lillooet River HEF includes the excavation ofa 6 m wide by 5.5 m high and approximately 2500 m long tunnel along the Upper Lillooet River Valley. The project is in a moun- tainous area; severe restrictions imposed by weather conditions and the presence of sensitive wildlife species constrained the site operations in order to limit environmental impacts. The site is adjacent to the Mount Meager Volcanic Complex, the most recently active volcano in Western Canada. Tunneling conditions were very challenging, including a section through deposits associated with the most recent eruption from Mount Meager Volcanic Complex （-2360 years before the present）. This tunnel section included welded breccia and unconsolidated deposits composed of loose pumice, organics （that represent an old forest floor）, and till, before entering the underlying tonalite bedrock. The construction of this section of the tunnel required cover grouting, umbrella support, and excavation with a combination of road header, hydraulic hammer, and drilling-and-blasting method. This paper provides an overview of the project, a summary of the key design and construction schedule challenges, and a description of the successful excavation of the tunnel through deposits associated with the recent volcanic activity.
