Many thanks to your permanent support to Yifon Translation Co., Ltd.
非常感谢你长期以来对译丰公司的鼎力支持。
And then, the rational form of section and permanent support of primary tunnel in high-temperature mine is put forward.
进而提出热害矿井主要巷道的合理断面形式和永久支护形式。
This paper presents the prepressing and installation technology of the temporary support saddle, and the installation and grouting technology of the permanent support saddle.
本文介绍了金塘大桥非通航孔桥临时支座预压、安装技术，永久支座安装及灌浆技术。
The cast of concrete at different end and the post-tensioning of continuous prestress make the negative bending moment section of the permanent support have different compressive stress reservation.
不同的连续端混凝土浇筑和后连续预应力张拉顺序会导致永久支座负弯矩区的压应力储备不同。
The cast of concrete at different end and the post-tensioning of continuous prestress make the negative bending moment section of the permanent support have different compressive stress reservation.
不同的连续端混凝土浇筑和后连续预应力张拉顺序会导致永久支座负弯矩区的压应力储备不同。
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