id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-30902	Cai, Yi	Research on the Effect of the Sequence of Exterior Concrete Placement on the Stability of Reinforced Concrete Arches with Rigid Skeleton	2025	6	.pdf	application/pdf	2976	87	48	The outer concrete was poured in sections and rings as shown below: Figure 2.2 Bottom slab pouring Figure 2.3 Web casting Eight working faces means that the outer concrete of the main arch ring is divided into 8 working faces, and each working face is divided into 3 small sections, with a total of 24 working sections, and the pouring method is divided into ring section pouring and section direct pouring, and the pouring sequence is symmetrical pouring, as shown in Fig. Selection of finite element support scheme The study will simulate the symmetrical pouring from 4 working sections simultaneously, and select the optimal first pouring section by comparing the deflection and stability of the arch ring, listing 24 pouring schemes in the following Table 2.1, and deriving the optimal first pouring section by simulating multiple pouring schemes.	cache/ajst-30902.pdf	txt/ajst-30902.txt