Prestress full 全施预力
MPFC method may be adopted for prevention in the construction, namely, to make full prevention for the station from respects of material, prestress, fiber concrete and construction guarantee system.
施工中可采用MPFC防治法，即对复合式地铁车站可从材料技术、预应力技术、纤维混凝土技术及施工保障系统出发进行全面防治。
Steel tube take full advantage of the expansion properties of expansive concrete, have a greater chemical prestressing, and make higher lateral prestress for core concrete.
钢管充分利用了膨胀混凝土的膨胀能，能够产生较大的化学预应力，为核心混凝土提供较高的侧向预应力；
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