strength) is lacking.
Iron frame concrete method of construction is making thereby.
Advantage of RC (Reinforced Concrete) structure is as following.
1) high economic performance
2) because resources expense is inexpensive than steel-frame structure) corrosion resistance that prevent corrosion of interior reinforcing rod because is alkalinity is security
3) have excellent modeling.
4)
Strength of composite Vf = Volume fraction of fiber
σf : Strength of fiber Vf +Vm =1
σm : Strength of matrix MMC : Boron fiber/Al (2024) alloy
300M :
Raw material of the MMC
- Boron cost : 5000$/Kg
- Al (2024) alloy : 6000 won/Kg
300M(AMS 6417) : 168$
Produced in single-filament reactors by CVD, boron fiber exhibits a unique combination of HighStrengthHigh Mod
Ⅰ. 개요
우리 경제는 급속한 발전과 구조변화를 이룩하여 왔다. 실제 공업부문은 연평균 16.4%의 실질 성장을 실현하여 한국 경제 의 고도성장을 주도하였으며, 세계수준에서도 가장 높은 성장실적을 기록하였다.
한국산업의 발전은 정부 주도형 산업정책과 수출 지향적 개발전략에 크게 의존하였다
What is a GSCM?
Integrating Environmental Thinking into Supply Chain Management, including
Product design
Material sourcing and selection
Manufacturing processes
Delivery of the final product to the customers
End-of-life management of the product after its useful life
Energy-saving facility investment tax deduction
Deduct 10% of corporate tax when local company invest in energy-sav
High Entry Barrier
high initial investment costs for facilities and technology make disadvantages to the new entrants
Strong competitors in the market
High Exit Barrier
- Production facilities have the structure that is difficult to switch to other industries
Product differentiation
Currently, the steel supply