1·Manual single girder bridge crane is a crane.
手动单梁起重机是桥式起重机的一种。
2·The curved girder bridge is an important bridge type in traffic engineering.
曲线梁桥是交通工程中的一种重要桥型。
3·Moreover, the coefficients is calculated for several kind of special girder bridge.
并对几种特殊例下的系数进行了计算。
4·When girder bridge is widened, a combined bridge is formed consisting of both new and old girders.
梁桥经过拓宽改建，形成了新、老梁体拼接的组合桥。
5·By test, we will know more about prestressed concrete semi-rigid frame continuous box girder bridge.
通过试验，使我们对于预应力混凝土半刚构-连续梁桥有了进一步的认识。
6·According to the above reasons, two kinds of methods are adopted to optimize the box-main-girder bridge.
基于以上原因，本文采用了两种方法对箱形梁桥架进行优化设计。
7·Otherwise, in using the continuous girder bridge we can find that the craze of the box-beam is very popular.
另外，在预应力连续桥梁的使用过程中，发现箱梁开裂的现象相当严重。
8·Single girder bridge is only one track, so only to find a point at both ends of each elevation can be the same.
单主梁桥架上只有一个轨道，所以只找出两端各一点的标高相同即可。
9·With its excellent section characters, the prestressed concrete box beam plays a main role in the girder bridge.
预应力混凝土箱梁以其优良的截面性质在梁桥中占据了主要地位。
10·The mechanical properties of a skew girder bridge differ a great deal from those of an orthogonal girder bridge.
斜梁桥的力学特点与正交梁桥相比有很大区别。