项目工程工期风险评估是项目风险控制与科学管理中的基础环节。
The risk assessment ACTS as a foundation link in the control and management of engineering project.
论文的研究，期望对建筑工程项目的工期风险管理提供一种有效的方法。
The research is expected to present a valid risk-management method on the time limit for a construction project.
对模糊型网络计划，计算模糊工期风险概率是利用模糊事件概率的普通事件概率表示方法，用常规的概率方法求解。
Using the expression way of general event probability to fuzzy event probability, common method of probability can find fuzzy event period risk for fuzzy network planning.
本文通过对大型水电站建设进行全面分析，建立水电站建设工期风险评价模型，运用改进的模糊综合评价方法对其进行风险评价。
This thesis analysis the whole construction of the large hydropower station, and establish risk assessment models, and then use the improved fuzzy synthetic discrimination to determine the weight.
意在通过合理约定及邀约条件设定，使之成为发包人规避工期延误风险事前控制的举措。
This paper tries to conduct some prior control measures to help the employer to control the delay risk through reasonable calculation and setting of the tender condition.
高新工程研制过程普遍采用了并行工程的方法，虽然大幅度地缩短了工期，但是其风险较高。
Having been widely adopted in the management of research and development (R&D) projects, concurrent engineering can largely shorten the time limits for projects, however, its risk is higher.
洪水风险事件识别采用层次分析法进行，并结合施工工期和防洪标准来确定洪水发生的概率。
The method of Analytic Hierarchy Process is used to identify the risk events of flood. The probability of flood is determined by construction period and flood control standard.
建立一个工期和费用估计的随机网络模型，说明应用蒙特卡洛模拟进行工期和费用风险分析的原理及方法。
A stochastic network model is built by use of the theory and method of Monte Carlo Simulation, with a view to analyzing the risk of the time limit for project and its cost.
最后，应用本文所建立的方法对北山连续刚构桥进行了施工期间地震及洪水风险的分析和评价，表明了本文所建立方法的可行性及合理性。
And then the decision making is done. A case study is carried for Beishan Bridge. It indicates that the established frame for risk analysis is feasibility and rationality.
本文首先结合既有的风险分析理论和方法，建立了大跨连续刚构桥施工期间地震及洪水风险分析的基本流程。
Combined with the exiting risk theory, the basic processes of risk analysis concerning earthquake and flood for long-span continuous rigid-frame Bridges during construction are established.
结构在施工期的平均风险远远高于使用期，开展大跨度斜拉桥施工期间的风险分析研究是十分必要的。
The average risk of structure in construction period is far higher than one in use period. To make the risk analysis study is very necessary in the construction of large-span cable-stayed bridge.
采用德尔菲法对施工期间的风险做等级评估，并提出了施工风险控制措施。
Risk grades is evaluated during the construction using the Delphi method and risk control measures are proposed.
本文针对新奥法隧道施工期采用非线性模糊综合评判方法进行了风险评估。
The author carries out the study on nonlinear fuzzy judgment method for Risk assessment of the tunnel construction in NAT.
这些特点决定了其施工期存在较多经济技术风险。
Therefore high risks would be induced in the deep excavation engineering such as economic and technological risks during construction.
这些特点决定了其施工期存在较多经济技术风险。
Therefore high risks would be induced in the deep excavation engineering such as economic and technological risks during construction.
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