水泥构件

预应力水泥混凝土构件施工中存在问题与防治措施

Problems Existing in the Construction of P.C. Structural Components and Control Methods

水泥混凝土构件表面气泡的防治措施

Prevention measures for cement concrete elements appearance bubbles

针对水泥混凝土构件表面出现气泡的原因，提出了减少和预防出现气泡的措施和对策。

Aimed at the reasons that concrete elements appearance often appear bubbles , the measures to decrease and prevent bubbles are put forwards .

针对预应力水泥混凝土构件施工中容易出现的质量问题，结合新疆G314线改建工程的监理实践，从理论上进行了初步探讨，并提出了相应的防治措施，以期找到解决这些问题的途径。

In this paper based upon practical experiences in construction supervision , according to the quality problems encountered in the construction of prestressed concrete members corresponding preventive and control measures are proposed in order to solve them efficiently .

型钢水泥土复合构件粘结应力分布规律的试验研究

An Experimental Study of Distribution Rule of Bond Force on Cement-Soil Beam Reinforced with Profiled Bars

到目前为止，世界各国发现了大量的AAR破坏的事例，碱-骨料反应已经成为对水泥混凝土建筑物及构件的破坏并影响其耐久性的几种原因中最严重的一种。

So far , the large numbers example of AAR has been discovered in many countries the world , AAR has already became to a kind of most serious cause that destroy the building and component of cement concrete and affect its wear .