excess concrete 中文意思是什麼
excess concrete
解釋
過量混凝土-
But the excess the springing quantum of the pc beam due to continued evolution of concrete creep, which influenced the normal performance of structure, has been an important question puzzling the engineering technicians all the while
但是混凝土徐變的不斷發展帶來過度的起拱，影響結構的正常使用，一直是困擾工程技術人員的重要問題。 -
Results of calculation show that dissipation of excess pore water pressure due to squeezing effect of concrete - cored sand - gravel piles is faster than that of the ordinary cfg piles
算例表明，成樁后的混凝土芯砂石樁，其擠土效應產生的超孔隙水壓力的消散，遠快于常用的水泥粉煤灰碎石樁（ cfg樁） 。 -
In this paper, the best reinforcement scheme, which was found by nerve network and genetic algorithm from serval reinforcement schemes, was applied to strengthen a prestressed concrete continuous rigid fame bridge with many quanlity faults, such as excess fall deflection of the main span deck > serious web slop crack existing between main pier abutment and one fourth span, and very poor mud jacking quanlity in the prestressing tendon tubs
本文針對某預應力混凝土連續剛構橋所存在的實際問題：如主橋橋面下撓度過大；主墩和四分之一跨徑處均存在較嚴重的腹板斜裂縫；預應力管道壓漿質量較差等。提出了幾種加固方案，並用神經網路和遺傳演算法進一步優化出了較佳的加固方案，進行了加固前後效果對比分析。
分享友人