Calculation method of stockpiling and use phase in road LCA: Case study of steel slag recycling

2017 ◽  
pp. 167-174
2011 ◽  
Vol 261-263 ◽  
pp. 1709-1713
Author(s):  
Meng Yang ◽  
Xiao Min Liu

This paper introduces a new failure mode pattern of soil slope – the logarithmic spiral slippery fracture. A mathematical model for the logarithmic spiral slippery fracture is established, taking the anti-shear function of the soil-nailing into consideration. The shear of soil-nailing, axial force, and the safety coefficients based on the limiting equilibrium method are derived, leading to an accurate stability analysis of the strengthening of soil slope. A case study shows that the anti-shear function of the soil-nailing can be significant and should not be ignored in engineering design.


2013 ◽  
Vol 689 ◽  
pp. 167-171
Author(s):  
Xiang Yang Jiang ◽  
Ching Hin Law ◽  
Jian Kun Yang

Building is a significant contributor for water consumption and it is necessary to increase water use efficiency. This research introduced the current problem in calculating water quota, discussed the calculation of domestic and miscellaneous water consumption and proposed the calculation method for the consumption of unconventional water resource. Finally by a case study, this paper summarized the calculation method and procedure for utilization ratio of unconventional water resource.


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