precast-segmental 中文意思是什麼
precast-segmental
解釋
裝配式預制的-
Precast segmental with matching joints is as among the fastest.
採用鑲合縫制塊件的分段拼裝方法則是其中最快的一種。 -
Precast segmental construction may adopt two methods generally : balanced cantilever construction and span - by - span construction
預制節段拼裝施工一般可採用懸臂拼裝和逐跨拼裝。 -
The erection of a 42m precast segmental box girder with dp450 bridge girder erecting equipment
改裝架橋機和架設斜橋的經驗與施工技術探討 -
5. precast segmental construction can minimize the impact on natural environment and residential community. interference with existing traffic under bridges during construction is significantly reduced
（ 5 ）對橋址周圍自然生態環境破壞小；對橋下現有交通及周邊社區環境影響小。 -
In the thesis, 3d finite element, models ( fem ) of the precast segmental box girders are established with contact elements, which may simulate the interactions between the joints. the influences of material nonlinearity of concrete and geometric nonlinearity of structure are also taken into account in the computed models
針對預制節段干接縫拼裝梁存在接縫的特點，採用接觸單元模擬接縫間的相互作用，解決了預制節段拼裝梁建模的關鍵問題，並在計算模型中考慮了混凝土材料非線性和結構幾何非線性的影響。 -
Construction monitoring of reinforced concrete arch bridge with precast segmental cantilever
懸臂拼裝鋼筋混凝土箱型拱橋的施工監測方法 -
The principle of precast segmental construction lies in that concrete segments are assembled as a whole structure to bear load through pressure acted on the segments by post - tensioning tendons
預制節段拼裝原理是藉助預應力束施加於混凝土節段上的壓力，使得節段間接觸面緊密貼合，形成整體結構共同承擔荷載。 -
Precast segmental method
預鑄節塊工法 -
Study on precast technique for concrete segmental tube applied to double circle shield construction
雙圓盾構混凝土襯砌管片預制技術的研究和應用 -
This paper emphasizes on the construction control of concrete arch bridge, which is constructed by the precast segmental cantilever method. through analyzing this new erection method, it is considered that the cable forces directly influence the stresses of arch rib sections and the deflections of the arch axis, in addition, the stress of the arch rib section is the key factor in construction control
本文以懸臂拼裝鋼筋混凝土拱橋的施工控制為研究對象，結合工程實例，分析了大跨徑鋼筋混凝土拱橋的懸臂拼裝施工方法，認為施工過程中拉索的索力直接影響拱肋截面的應力和拱肋軸線的標高，拱肋截面的應力是懸臂拼裝拱橋施工控制的關鍵因素。 -
Segmental precast pile
分節預制塊樁 -
Precast segmental structure with external tendons ( psbget ) closely accords with the development of prestressing technique and modern construction technology
預制節段拼裝體外預應力結構緊密結合著現代施工工藝和預應力的發展方向。 -
The combination of the external prestressing technique and precast segmental construction technology in the engineering is a good way to settle the conflict between the quality and the speed of bridge construction
體外預應力技術與預制節段拼裝施工方法的結合應用是解決橋梁施工質量和施工速度矛盾的較好途徑。 -
To join with the precast segmental bridges
原地施工橋與預制橋面接合 -
The method of precast segmental construction began to evolve 40 years ago
預制節段拼裝施工法是近四十年內才發展起來的施工方法。
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