查询词典 prestressed concrete

The paper introduces applicability and characteristic of static pressure PHC (prestressed high strength concrete)tube-shaped piles.

研究了静压高强度预应力混凝土管柱承载力度计算方法，给出了不同规格管桩单桩的设计承载力值。

Once again, contraposing the specific case in engineering strengthening and the shortcoming in the strengthening concrete norm, the author puts forward modified means that designer should examine the internal force after esmating the prestressed tension rod sectional area and deduce the practical formula used in the examining.

再次，针对加固规范和工程设计不完善的情况，提出了先估算后较核的改进办法，并推导出较核中易用的预应力等效弯矩、轴力的计算公式。

Tested to investigate in detail CFRP sheet′s strain distribution , prestressed CFRP sheets′transferable area , and concrete′s

维布的应变分布、预应力碳纤维布的传递面积、放张后混凝土梁的反拱及混凝土截面应变的变化，还给出了

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。