Information model for slope construction in hydropower projects
TAN Yaosheng1, CHEN Wenfu1, GUO Zengguang1, LIN Ende2, LIN Peng3, ZHOU Mengxia1, LI Junping2
1. China Three Gorges Projects Development Co., Ltd., Chengdu 610041, China; 2. Wuhan Ins Engineering Technology Corporation, Wuhan 430071, China; 3. Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China
摘要针对水电工程边坡施工期信息管理及可视化分析存在工程模型及信息动态属性描述片面、信息表达不全面等问题,该文将现代信息技术与工程建设深度融合,以感知、分析、控制的智能建造理论为基础,借鉴建筑信息模型(building information modeling,BIM),提出水电工程边坡施工全过程信息模型的建立方法和实现过程,构建了在线分析、动态跟踪、反馈预警的施工综合管控体系。采用Visual C#网络编程技术,构建了集进度、质量、安全于一体的水电工程高边坡施工全过程的现代化信息模型管理平台。以白鹤滩水电站坝肩边坡为实例应用,实现该边坡设计、施工过程与成果的全面数字化管理,有效改善了传统的水电工程施工信息散乱、效率低、难流动的工作模式,有利于控制施工进度、降低施工过程的安全风险,直接指导现场施工生产,具有较大的工程应用价值。
Abstract:Big data and artificial intelligence methods are combined with information technology methods for engineering construction to develop an information model for slope design during construction of hydropower stations using the BIM technique and an information model. An information model management platform for slope construction was developed for hydropower projects based on intelligent construction theory for sense, analysis, and control with integrated scheduling, quality control and safety management. Results for the construction of the Baihetan Hydropower Project as an example show that the platform provides comprehensive digital management for design results, construction processes and slope construction for large hydropower projects. The system more effectively controls the construction progress, reduces safety risks and provides a comprehensive data archive for the entire slope construction process to improve the construction efficiency and economics.
谭尧升, 陈文夫, 郭增光, 林恩德, 林鹏, 周孟夏, 李俊平. 水电工程边坡施工全过程信息模型研究与应用[J]. 清华大学学报(自然科学版), 2020, 60(7): 566-574.
TAN Yaosheng, CHEN Wenfu, GUO Zengguang, LIN Ende, LIN Peng, ZHOU Mengxia, LI Junping. Information model for slope construction in hydropower projects. Journal of Tsinghua University(Science and Technology), 2020, 60(7): 566-574.
[1] 周创兵. 水电工程高陡边坡全生命周期安全控制研究综述[J]. 岩石力学与工程学报, 2013, 32(6):1081-1093.ZHOU C B. A prospect of researches on life-cycle safety control on high-steep rock slopes in hydropower engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(6):1081-1093. (in Chinese) [2] 董家兴, 徐光黎, 申艳军, 等. 水电工程环境边坡危险源危险度评价体系及其应用[J]. 岩石力学与工程学报, 2013, 32(S2):3829-3835.DONG J X, XU G L, SHEN Y J, et al. Hazard rating assessment system and its application for surrounding slope in hydropower engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(S2):3829-3835. (in Chinese) [3] 钟宇, 陈健, 陈国良, 等. 基于建筑信息模型技术的盾构隧道结构信息模型建模方法[J]. 岩土力学, 2018, 39(5):1867-1876.ZHONG Y, CHEN J, CHEN G L, et al. Shield tunnel structure information modelling method based on building information modeling technology[J]. Rock and Soil Mechanics, 2018, 39(5):1867-1876. (in Chinese) [4] 张社荣, 薛烈, 撒文奇, 等. 水电站边坡施工期4D安全信息模型研究与应用[J]. 计算机应用研究, 2014, 31(7):2052-2057.ZHANG S R, XUE L, SA W Q, et al. Study and application on 4D safety information model of slope during construction period in hydropower station[J]. Application Research of Computers, 2014, 31(7):2053-2057. (in Chinese) [5] 王超, 张社荣, 张峰华, 等. 基于实时更新数值模型的高陡边坡动态仿真分析方法及应用[J]. 岩土力学, 2016, 37(8):2383-2390.WANG C, ZHANG S R, ZHANG F H, et al. A dynamic simulation analysis method of high-steep slopes based on real-time numerical model and its applications[J]. Rock and Soil Mechanics, 2016, 37(8):2383-2390. (in Chinese) [6] 谢全敏, 陈立文, 夏元友, 等. 基于案例挖掘的边坡稳定性智能评价系统研究[J]. 岩土力学, 2008, 29(1):145-148.XIE Q M, CHEN L W, XIA Y Y, et al. Study on intelligent evaluation system of slope stability based on case mining[J]. Rock and Soil Mechanics, 2008, 29(1):145-148. (in Chinese) [7] 谢全敏, 丁保艳, 吴定洪, 等. 基于案例的边坡治理方案选择决策支持系统研究[J]. 岩土力学, 2008, 29(5):1351-1354.XIE Q M, DING B Y, WU D H, et al. Study on case-based decision support system for selection of slope treatment schemes[J]. Rock and Soil Mechanics, 2008, 29(5):1351-1354. (in Chinese) [8] 樊启祥, 洪文浩, 汪志林, 等. 溪洛渡特高拱坝建设项目管理模式创新与实践[J]. 水力发电学报, 2012, 31(6):288-293.FAN Q X, HONG W H, WANG Z L, et al. Innovation and application of construction management strategy for Xiluodu super-high arch dam[J]. Journal of Hydroelectric Engineering, 2012, 31(6):288-293. (in Chinese) [9] 李庆斌, 林鹏. 论智能大坝[J]. 水力发电学报, 2014, 33(1):139-146.LI Q B, LIN P. Demonstration on intelligent dam[J]. Journal of Hydroelectric Engineering, 2014, 33(1):139-146. (in Chinese) [10] 樊启祥, 周绍武, 林鹏, 等. 大型水利水电工程施工智能控制成套技术及应用[J]. 水利学报, 2016, 47(7):916-923, 933.FAN Q X, ZHOU S W, LIN P, et al. Construction intelligent control packaged technology and its application for a large hydropower project[J]. Journal of Hydraulic Engineering, 2016, 47(7):916-923, 933. (in Chinese) [11] 林鹏, 魏鹏程, 樊启祥, 等. 基于CNN模型的施工现场典型安全隐患数据学习[J]. 清华大学学报(自然科学版), 2019, 59(8):628-634.LIN P, WEI P C, FAN Q X, et al. CNN model for mining safety hazard data from a construction site[J]. Journal of Tsinghua University (Science and Technology), 2019, 59(8):628-634. (in Chinese) [12] LIN P, LIU X L, HU S Y, et al. Large deformation analysis of a high-steep slope relating to the Laxiwa reservoir, China[J]. Rock Mechanics and Rock Engineering, 2016, 49:2253-2276. [13] LIN P, LIU X L, ZHOU W Y, et al. Cracking, stability and slope reinforcement analysis relating to the Jinping dam based on a geomechanical model test[J]. Arabian Journal of Geosciences, 2015, 8(7):4393-4410. [14] 张社荣, 潘飞, 吴越, 等. 水电工程BIM-EPC协作管理平台研究及应用[J]. 水力发电学报, 2018, 37(4):1-11.ZHANG S R, PAN F, WU Y, et al. Study and application of BIM-EPC collaboration platform in hydropower construction projects[J]. Journal of Hydroelectric Engineering, 2018, 37(4):1-11. (in Chinese)