[{"gicategorycode":"","giinfoid":"289643","giindentifier":"dyx031-/2023-1127005","giuuid":"A757AA41A9EA4108963804B1CC74CE07","gititle":"影响震时房屋破坏程度的因素是什么?","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局","gidate":"2023-11-27 10:28:16","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"影响震时房屋破坏程度的因素首先与地震本身有关,地震越大,震中距越小,震源深度越浅,破坏越重。其次是房屋本身的质量,包括其结构是否合理,施工质量是否到位等。第三是建筑物所在地的场地条件,包括场地土质的坚硬程度、覆盖层的深度等等。最后,局部地形对震害的影响也很大。"},{"gicategorycode":"","giinfoid":"289641","giindentifier":"dyx031-/2023-1127004","giuuid":"1987E991D0D84639A032C6EB45498A53","gititle":"地震是如何分布的?","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局、","gidate":"2023-11-27 10:21:01","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"全球大部分地震发生在大构造板块的边界上,一部分发生在板块内部的活动断裂上。根据全球构造板块学说,地壳被一些构造活动带分割为彼此相对运动的板块,板块当中有的块大,有的块小。六个大的板块为:太平洋板块、亚欧板块、非洲板块、美洲板块、印度洋板块和南极板块。经科学研究,全球主要地震活动带有三个:1.环太平洋地震带:即太平洋的周边地区,包括南美洲的智利、秘鲁,北美洲的危地马拉、墨西哥、美国等国家的西海..."},{"gicategorycode":"","giinfoid":"289640","giindentifier":"dyx031-/2023-1127003","giuuid":"35A362DF768A446F9F474F39DD031239","gititle":"地震为什么会造成房屋的破坏?","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局、","gidate":"2023-11-27 10:19:27","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"地震时造成房屋破坏的“元凶”是地震力。什么是地震力?简单地说,这是一种惯性力,行驶的汽车紧急刹车时,车上的人会向前倾倒,就是惯性力的作用。地震时地震波引起地面震动产生的地震力作用于建筑物,如果房屋经受不住地震力的作用,轻者损坏,重者就会倒塌;地震越强,房屋所受到的地震力越大,破坏就越严重。影响震时房屋破坏程度的因素首先与地震本身有关,地震越大,震中距越小,震源深度越浅,破坏越重。其次是房屋本..."},{"gicategorycode":"","giinfoid":"289637","giindentifier":"dyx031-/2023-1127002","giuuid":"9E43DD8CD38A476989E33D69F38465E3","gititle":"为什么建设工程必须按照抗震设防要求进行设计施工?","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局、","gidate":"2023-11-27 10:17:06","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"据统计,世界上130次巨大的地震灾害中,90%~95%的伤亡是由于建筑物倒塌造成的。因此,居民住房、单位办公楼、学校校舍、工厂厂房,乃至水、电、气、通信等生命线工程,能否抗御大地震的袭击,是能否把震灾损失降到最低的关键所在。因此,《中华人民共和国防震减灾法》中明确规定,建设工程必须按照抗震设防要求和防震设计规范进行抗震设计,并按照抗震设计进行施工。"},{"gicategorycode":"","giinfoid":"289635","giindentifier":"dyx031-/2023-1127001","giuuid":"90EDBECA72764D07A01B35ACA1A91987","gititle":"为什么要编制城市抗震防灾规划?","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局、","gidate":"2023-11-27 10:14:20","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"编制城市抗震防灾规划的目的是统筹指导城市抗震防灾工作,最大限度地减轻未来地震灾害影响,通过实施预防和应急保障对策,在保护人民生命和财产安全的同时,维持城市功能,提高城市的抗震防灾能力,构建和谐、安全的韧性城市。"},{"gicategorycode":"","giinfoid":"276551","giindentifier":"dyx031-/2023-0926008","giuuid":"F437A91FD90E489B87F5093F09C500FB","gititle":"家庭避震秘笈","subcatcode":"政策问答","gitcatcode":"","giccatcode":"","gipubcodes":"大姚县地震局、","gidate":"2023-09-26 11:02:56","gidocno":"","gisubterm":"","gipubcode":"xdzj","summary":"抓紧时间紧急避险。如果感觉晃动很轻,说明震源比较远,只需躲在坚实的家具底下就可以。大地震从开始到振动过程结束,时间不过十几秒到几十秒,因此抓紧时间进行避震最为关键,不要耽误时间。2选择合适避震空间。室内较安全的避震空间有:承重墙墙根、墙角;有水管和暖气管道等处。屋内最不利避震的场所是:没有支撑物的床上;吊顶、吊灯下;周围无支撑的地板上;玻璃(包括镜子)和大窗户旁。3做好自我保护。首..."}]