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122篇 您的检索式:作者名="TIONG R"
    题名 作者 年代 出处 被引量
1隧道开挖中地质风险评估的敏感性分析(英文)显示文摘在地下开挖工程进行中,地质风险评估是至关重要却也是最薄弱的环节。由于地下结构的不确定性、复杂性以及结构间多种关联性,对地质结构进行风险评估既困难又耗费成本。在对超大型隧道开挖工程进行风险评估时,为了降低前期准备过程耗费的时间与成本,风险管理经理更倾向于开挖重复地质断面时将其结构视为相似,并认为时间和成本的变化遵从线性关系。但事实上在对地质结构整体进行风险评估时,各个风险参数的相互依赖性和敏感性是未知的。针对进行地质风险评估时风险参数的敏感性和其会引起的变化,采用Monte Carlo模拟法确定了参与地质风险评估的相关风险参数的敏感性和波动性,例如开挖长度、岩石结构排列以及开挖方法等。采用的地质模型和场景以地质学家提出相关假设和较为常规的地质构造为基础。为了便于整合地质风险评估的各种因素,模拟时将不确定性量化为开挖进尺和成本。通过不同场景的模拟,确定地质风险评估中各个参数的敏感性。研究结果表明:地质结构和开挖进尺皆为独立影响因素,但当在不同的地质结构开挖长度相等时,其排列顺序却对开挖进尺和成本影响不大;在开挖重复地质结构时,开挖进尺和成本的变化遵从非线性关系。研究结果提供了一个对风险进行评估和管理的有效系统,可帮助决策者在管理大型复杂的隧道开挖项目时做出更好的判断。白文琦 TIONG L K R 2016中国公路学报2016,29,8:4
2Minimum feasible tariff model for BOT water supply projects in Malaysia 显示文摘Lianyu C Tiong R 2005Construction Management and Economics2005,23,3:1
3Positive Management of differences for risk reduction in BOT projects显示文摘Yeo K T Tiong R L K 2001International Journal of Project Management2001,18,4:1
4Corro- sion treatments and the fatigue of aerospace structural joints显示文摘Jaya A Tiong U H Reza Mohammed R 2010Procedia Engineering2010,,2:1
5The effect of concession period design on completion risk management of BOT projects显示文摘Ye S D Tiong R L K 2003Construction Management and Economics2003,21,:1
6Risks and guarantees in BOT tender显示文摘Tiong R L K 1995Journal of Construction Engineering and Management1995,121,2:1
7Comparative study of BOT projects显示文摘Tiong R L K 1990Journal of Management and Engineering1990,6,1:1
8BOT projects: Risk and securities显示文摘Tiong R L K 1990Construction Management and Economics1990,,8:1
9Novel use of hand fracture fixation plates in the surgical stabilisation of flail chest显示文摘DUNLOP R L TIONG W VEERASINGAM D 2010J Plast Reeonstr Aesthet Surg2010,63,1:1
10Positive management of differences for risk reduction in BOT projects显示文摘YEO K T TIONG L K R 2000International Journal of Project Management2000,18,4:1
11Evaluatian and competitive tendering of Laibin B power plant project in China 显示文摘Wang S Q Tiong R L K Ting S K Chew D and Ashley D 1998Journal of Construction Engineering and Management1998,124,4:1
12Evaluation and management of foreign exchange and revenue risks in china BOT pro- jects 显示文摘WANG S Q TIONG R L K TINGS K 2000Construction Management and Economics2000,18,2:1
13Positive management of differ- ences for risk reduction in BOT project显示文摘Yeo K T Tiong R L K 2000International Journal of Project Management2000,18,4:1
14Automated approach to negotiation of BOT contracts显示文摘Loh N Tiong R L K Jahidul A 1997Journal of Computing in Civil Engineering1997,11,2:1
15Case study of government initiatives for PRC's BOT power plant 显示文摘Wang S Q and Tiong R L K 2000International Journal of Project Management2000,18,1:1
16Evaluation and management of foreign exchange and revenue risks in China's BOT projects显示文摘Wang S Q Tiong R L K Ting S K 2000Constr Manage Econom2000,18,2:1
17Development model for competitive construction industry in the People' s Republic of China 显示文摘Xu T Tiong R L Chew D A 2005Journal of Construction Engineering and Management2005,131,7:1
18The Smc5/Smc6/MAGE complex confers resistance to caffeine and genotoxic stress in Drosophila melanogaster显示文摘LI X ZHUO R TIONG S 2013PLoS One2013,8,59:1
19Productivity improvement ofprecast shop drawings generation through BIM- based process re-engineering显示文摘Nath T Attarzadeh M Tiong R L K 2015Automation in Construction2015,,54:1
20Political risks analysis of key contract clauses in china's BOT project 显示文摘WANG S Q TIONG R L K TING S K 1999J of Construction Engineering and Management1999,125,3:1
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