post-tensioned prestressing 后张法预应力 post-tensioned prestressing concrete beam 后张法预应力混凝土梁 post-tensioned strand 后张钢线 ..
基于156个网页-相关网页
... postforming sheet 后成形板材；热压成形板材 post-tensioned concrete beam 后张法预应力混凝土梁 post-tensioned concrete 后张混凝土 ...
基于152个网页-相关网页
... 弗雷沁涅特后张法 Freysinnet 后张法预应力混凝土梁 tensioned prestressing concrete beam ; tensioned concrete beam 预应力的半后张法 preposttensioning ...
基于48个网页-相关网页
... 弗雷沁涅特后张法 Freysinnet 后张法预应力混凝土梁 tensioned prestressing concrete beam ; tensioned concrete beam 预应力的半后张法 preposttensioning ...
基于44个网页-相关网页
后张法预应力混凝土梁板在张拉施工过程中，经常会出现一些施工病害。
Some diseases usually appear in the tension construction of post-tensioning prestressed concrete beam slabs.
后张法预应力混凝土I形梁预制张拉时，易产生侧向位移，影响梁片的安装、使用和安全。
When the precast I beam is tensioned, the lateral displacement tends to take place and will affect the installation, application and safety of the beam.
应用推荐