中文摘要：

通过测试弹簧床垫小样压缩力学性能,研究了弹簧形式、尺寸等因素与弹簧床垫整体性能之间的关系,并结合成品床垫的舒适性评价,分析了床垫性能与卧姿舒适性的关系。实验结果表明：双锥弹簧床垫界面硬度分布和弹性分布比较均匀,支撑感强,腰部支撑比较充分,但整体稳定性差;圆柱袋装弹簧床垫界面硬度梯度和弹性梯度较大,床芯较软时容易形成臀部下凹,从而影响脊柱的正确支撑;腰鼓形袋装弹簧床垫的支撑性能比较合理,但稳定性需要通过合理的弹簧连接形式来保证。

英文摘要：

By using the compression tests of the small spring mattress samples,the correlation between the spring shape or dimensions and the overall mattress characteristics was studied.By using subjective evaluation of mattress products,the relationship between the overall mattress properties and the subjective lying comfort was also studied.The results showed： the firmness and elasticity distribution of bi-conical spring mattresses was relatively uniform,and the sensation of body support was well and the lumbar was fully supported.However the stability of the overall mattress was poor,the firmness and elasticity gradient of cylindrical pocket spring mattress interface was greater.When mattress core was too soft,the hip will sag into the mattress and spine will not be supported correctly.The support properties of barrel-shaped pocket spring mattress was reasonable,but the mattress stability had to be guaranteed,suggested some optimizing spring connections were adopted.