预应力钢筋混凝土

Finally, considering the request of the GFRP bars reinforced furan resin concrete electrobath, we designed the structure of the electrobath and use finite element method to analyse it.

最后结合玻璃钢筋呋喃树脂混凝土电解槽的设计与开发，对电解槽的配筋布置、结构尺寸进行了设计，用有限元方法对电解槽的整体结构进行了计算分析，并考虑了玻璃钢筋预应力的影响，其设计计算结果已在玻璃钢筋呋喃树脂混凝土电解槽的实际生产中得到了应用，且使用情况良好。

CONBOX is specifically developed for the analysis and design of post-tensioned and cast-in-place reinforced concrete box girder and slab bridges constructed on falsework.

CONBOX 专用于分析设计后张预应力与现场浇筑钢筋混凝土箱梁及构建于支架的平板桥的软件。

But it is not good with high prestress level. This paper consider permissible tensional prestress value from three aspects to avoid tensile crack on concrete、interface bonding between concrete and CFRP and disadvantage failure mode of CFRP broke before steel yield.

但是，CFRP片材的张拉预应力值并不是越大越好，本文从三个方面出发考虑了预应力CFRP增强RC梁的容许张拉预应力值，避免了张拉预应力值过高产生的混凝土拉裂缝产生、混凝土与CFRP之间界面剥离和CFRP先于钢筋破坏这种不利破坏模式的发生。

The theoretical analysis and the calculating results indicate that when the buildings are regular and not too high, to compare with the similar RC structure, the prestressed frame structure has a better stiffness after cracks, a larger ultimate loading capacity, and a beamhinge failure mechanism with better antiseismic performance.

理论分析和算例结果表明：对于层数适中、结构布置较规则的无粘结预应力楼盖框架结构体系与类似的钢筋混凝土结构相比，其具有较大的开裂后结构刚度、较高的结构极限承载能力及抗震性能良好的梁铰破坏机制。

Nanning International Convention and Exhibition Center is a building of large-scale and complex structure system. Multiplicate types of structures and new technologies are applied in the project, including prestressed concrete, reinforced concrete, spatial truss, membrane and structural transfer floor etc.

摘要］南宁国际会展中心是一个规模宏大、结构体系复杂的大型建筑，在整个结构方案中，综合使用了多种结构形式和新技术，包括：预应力混凝土结构、钢筋混凝土结构、空间网壳结构、膜结构和结构转换层等。

Compared with prestressed concrete with bonded tendons, it abridges preformed hole, drifting steel, grouting craft etc, the method of laying steels is more agile; Compared with reinforced concrete, it strengthens the applicability of the building function, economizes a great deal of steel material and improves the structure to be subjected to the dint function clearly Therefore, be close to more than ten in the last yearses to construct the application in the structure to get the fast fierce development in our country.

与有粘结预应力混凝土相比，省略了预留孔道、穿筋、灌浆等工艺，布筋方式更加灵活；与普通钢筋混凝土相比，增强了建筑功能的适用性、节约大量钢材、明显地改善结构受力性能。因此，近十几年来在我国建筑结构中的应用得到迅猛发展。

The processing technique and technology of prestressed reinforcement and rubber component are based on the combination notion by making full use of intrinsic structure and performing feature of rubber to manufacture the rubber into batten, and using the experience of prestressed reinforcement concrete technology to change the rubber battens into prestressed reinforcement and rubber component.

目前道路路面工程和使用中存在的问题为了说明&预应力钢筋橡胶构件&作为路面材料，具有优于现在普遍使用的沥青和水泥混凝土路面材料的特点，有必要了解目前国内外主干道公路路面材料所使用的沥青和水泥混凝土两种路面材料的特性和存在的问题。

Chlorides, chloride-bearing or other steel-corrosion-promoting materials may not be added to reinforced or prestressed concrete.

2氯化物，含氯化物，或其他加强钢铁腐蚀的材料不得添加到钢筋混凝土或者预应力混凝土中。

Reinforced concrete and prestressed concrete have been developed in order to remediate to this weak point.

钢筋混凝土和预应力混凝土正是用来弥补该点不足的。

During the nineteenth century, 20, made of Portland cement, concrete has come out.

土木工程进入了钢筋混凝土和预应力混凝土占统治地位的历史时期。

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。