Since many plywood enterprises are faced with the prepressing problem of plywood,a series of designedorthogonal plywood prepressing experiments with several main factors influencing plywood prepressing property were made;the experiment results were analyzed and the most important factor influencing plywood preressing was found.
胶合板预压是目前许多胶合板企业所面临的问题,为此从影响胶合板板坯预压性能的几个因素入手,通过正交试验和对结果进行直观分析,找到了影响胶合板预压性能的主导因素,为后续解决快速预压问题做了必要的准备。
In combination with the preloading engineering of an expressway by vacuum preloading combined with loading preconsolication, this paper analyzes the consolidation mechanism of vacuum preloading, discusses the construction factors influencing the effect of vacuum preloading consolidation, and points out common troubles and removing methods.
结合某高速公路的真空联合堆载预压工程,分析了真空预压的加固机理,讨论了影响真空?预压加固效果的施工因素,指出了常见故障及其排除方法。