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一、概述在大跃进的形势下,为加快水利枢纽建设速度降低工程造价,以贯彻党提出的多快好省的建设方针,采用砼预制块体装配式施工有巨大意义。装配式大坝的特点有: 1.不需要立模、拆模、养护,施工简便; 2.预制构件可采用许多增加强度、控制质量,并严格检验产品的措施,因而可以提高工程质量; 3.预制构件可在充分收缩后低温情况下装置,故可使坝体避免因收缩及温度发生的裂缝,母需采
I. Overview In the situation of the Great Leap Forward, in order to speed up the construction of water conservancy hubs and reduce the project cost, in order to implement the principle of making the province more prosperous and province-friendly, it is of great significance to adopt prefabricated block-type concrete construction. Assembled dam features are: 1. Do not need to stand mold, mold removal, conservation, construction is simple; 2. Precast components can be used to increase the intensity, quality control, and strict testing of product measures, which can improve the quality of the project; 3 Prefabricated components can be fully contracted in the case of low temperature devices, it can make the dam to avoid shrinkage and temperature cracks, the mother to be mining