摘要
通过对公路工程土石方调配线性规划的优化并综合考虑施工进度和工作面的生产强度,对土石方调配的成本控制、资源优化进行分析研究,结合线性规划模型、大系统分解协调模型和动态规划模型等土石方调配优化模型建立一个综合性的土石方调配系统。弥补了现有线性规划调配方案在实施过程中无法与现场实际施工状态相匹配的缺陷。进一步提高了路基开挖方的利用率,压缩运输成本,减少弃方和借方量,降低对沿线生态环境的破坏。
The paper has established a comprehensive earth-rockwork allocation system by optimizing the earthrockwork allocation linear planning for construction of a highway project taking into account the construction schedule and working face production intensity in a comprehensive way based on the earth-rock work allocation optimized models including the linear planning model,the large-scale system decomposition-coordination model and dynamic planning model through analysis and study of cost control of earth-rockwork allocation and resources optimization,which makes up for the defects that can not match the site actual construction condition in course of implementation of the existing linear planning allocation plan.The system further improves availability of roadbed excavation,cuts the transport cost,reduces spoil and borrow quantities and reduces destruction of ecological environment along the route.
作者
杨健
彭念
刘健
张玉昌
YANG Jian;PENG Nian;LIU Jian;ZHANG Yu-chang(China Water Conservancy and Hydropower No. 14 Engineering Bureau Co., Ltd., Kunming 650000, Yunnan,China)
出处
《云南水力发电》
2017年第4期133-138,共6页
Yunnan Water Power
关键词
土石方调配
成本控制
资源优化
立体建模
earth-rockwork allocation
cost control
resources optimization
3-D model establishment
