First of all , the structural characteristic and essential of damages were introduced . secondly the efficiency factor of how much the compression stress perpendicular to grain is more than the design value was calculated . thirdly , the main reason that members were made too large deformation and serious damage was pointed out 但是,目前木塔残留的整体倾斜、层间侧移以及由木材横纹压缩引起的竖向压缩变形等都已达到严重影响其安全可靠的程度,所以,木材横纹局压增强加固问题亟待解决,以防突变。
Lawmaking is to aim to enhance all kinds of law ’ s efficiency factors which are confirmative degree and developmental degree and efficient social press . new laws are needed when the law demand which is asked for the variability of insider structure breaks through the intrinsic law supply because a domain ’ s insider structure changes , that is , new sub - domains appear , or intrinsic sub - domains expand or fission or shrink or die away . new laws are also needed if that situation is estimated by legislators in advance 立法旨在提高各子域法的效率因子? ?确定性因子、适应性因子和社会压力的有效性因子;当域的内部结构发生变化,即出现新的子域,或者原有子域壮大、裂变、萎缩抑或消失时,这种域的内部结构的变异性对法律的需求一旦突破了原有的法律供给,或者立法者已于事先估测到这种情形时,新的立法就成了必需。