摘要
本文通过大量调查对板式橡胶伸缩装置进行了深入研究。找出其亏损的主要原因,并从设计、材料和施工工艺入手。切实解决板式橡胶伸缩装置的耐久性的问题。
By investigating to plenty of plate rubber expansion units, the authors find the reasons of the units wearing. The authors give the solved ways for the units wearing from the construction, materials and design.
出处
《森林工程》
1999年第3期37-37,共1页
Forest Engineering
关键词
桥面
伸缩缝
橡胶板
耐久性
Bridge surface. Expansion crevies. rubber board. Durability
