【摘要】：反應(yīng)堆廠房采用雙層安全殼是地3代中國先進(jìn)壓水堆(CEPR)三代核電提高安全性的重要舉措之一,其結(jié)構(gòu)設(shè)計(jì)復(fù)雜,因此建設(shè)中的質(zhì)量和進(jìn)度控制尤為關(guān)鍵。如何合理高效地組織施工,對(duì)于三代核電建設(shè)自主化、提高經(jīng)濟(jì)性均具有重要的意義。在充分吸取國內(nèi)外類似項(xiàng)目經(jīng)驗(yàn)的基礎(chǔ)上,臺(tái)山核電一期工程采取鋼襯里設(shè)計(jì)優(yōu)化及模塊化施工、先施工內(nèi)安全殼后施工外安全殼等舉措取得了良好的效果。1號(hào)機(jī)組在24個(gè)月內(nèi)就實(shí)現(xiàn)了從筏基第一罐砼(即混凝土)到穹頂?shù)跹b,質(zhì)量和進(jìn)度均優(yōu)于類似項(xiàng)目。本文對(duì)此進(jìn)行了總結(jié)并提出改進(jìn)建議,可供后續(xù)類似項(xiàng)目建設(shè)參考。
[Abstract]:Double-layer containment is one of the important measures to improve the safety of the third generation (CEPR) nuclear power plant. The structure design of the reactor plant is complex, so the quality and schedule control in the construction is very important. How to organize the construction reasonably and efficiently is of great significance to the independence of the third generation nuclear power construction and the improvement of economy. On the basis of fully absorbing the experience of similar projects at home and abroad, the first phase of Taishan Nuclear Power Project adopts steel lining design optimization and modular construction. In 24 months, the first tank of concrete on raft foundation (that is, concrete) to the dome is hoisting, the quality and progress of unit 1 is better than that of the similar project, and the quality and progress of the project is better than that of the similar project in the first construction of the containment shell and then the construction of the outer containment shell and other measures have achieved good results. This paper summarizes and puts forward suggestions for improvement, which can be used as reference for follow-up similar projects.
【作者單位】： 臺(tái)山核電合營有限公司工程部;
【分類號(hào)】：TM623;TL364.3

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