求真务实 科学防雷
<p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-char-indent-count: 2.0;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">来源：<a href="http://www.e-engineer.com.cn/">防雷资讯网</a> <a href="http://www.e-engineer.com.cn">http://www.e-engineer.com.cn</a></span></p><p></p><p> 5.23开县兴业村小学的雷击灾难惊动全国，防雷一时成为各大媒体关注的热点。事件发生的第三天，有关这起雷灾的原因就<span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">“</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">已初步查明</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">”</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">：</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">球形雷、山坡、大树、铁窗、潮湿地面、无避雷设施，</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">一些大众媒体的报道中</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">甚至</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">还充斥</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">白蚁引雷、课桌铁钉引雷等</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">以讹传讹的信息，令业界人士心生疑惑。</span></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">为了更加准确地了解雷灾原因，中国质量协会防雷电分会于5月31日组织以梅忠恕为组长的调研小组前往雷灾现场进行实地考察，对造成这次重大人员伤亡的雷击事故进行了初步分析和判断，期望能够为大家提供有价值的防雷研究实证。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;"><span twffan="done" style="mso-spacerun: yes;"> </span>梅忠恕先生在调查分析报告中指出，未接地的水泥预制板是雷电的帮凶和杀手！他</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">认为，</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">没有做接地处理的水泥预制板屋顶遭受直击雷后，雷电从预制板沿墙壁体向下泄放，使靠近墙壁和窗户的学生受到了旁侧闪击而伤亡。希望这一论点能够得到更多的佐证。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">业界专家对开县雷击事件也极为关注，纷纷发表观点，阐述见解。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">关象石先生在《由开县雷击事件谈雷灾调查和农村防雷》中针对开县雷击事故的报道进行了深刻剖析，明确否定了球形雷和大树引雷的说法，并特别对解决农村地区的防雷问题提出了建设性的意见。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">广东电信科学研究院赖世能高工断言，“一个球闪一下子打死二个不同教室里的学生的事件发生可能性近似于零。”</span><span lang="EN-US" twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">中讯邮电咨询设计院陈强工程师分析认为，预制板内部虽然有钢筋，但是这点钢筋的电容效应不足以对雷击点产生影响。另外，由于预制板对地电容不是很大，而且一般是作为屋顶，发生静电感应也不足以发生闪络造成人生伤害。</span><span lang="EN-US" twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;">空军防雷中心江明礼主任指出，是跨步电压造成重庆开县某小学重大伤亡。他说，雷击伤亡中<span lang="EN-US" twffan="done">70%以上是跨步电压引起的。</span></span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">清华大学电机系陈水明教授提出，这起事件提醒我们在修订标准时，可以考虑增加这样的要求：对于人群密集区域，如学校、体育场馆、车站、码头、机场、娱乐场所等，不论建筑物高矮，均应要求安装避雷设施。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;">湘潭市气象局</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">陈春元工程师表示，防雷技术发展到今天，</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">雷击事故已不是完全不可避免、不可抗拒的天灾，通过对雷击事故的深入研究，准确把握自然灾害的发生机理，就能够提高灾害防范能力。他同时指出，广大农村屡见不鲜的雷击事故，也折射出长期以来防雷设计规范的欠缺。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">开县雷击事故的社会效应，不仅是一次大规模的公共防雷安全宣传和警示，也是对防雷工作者的集体问责。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-char-indent-count: 2.0;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">近年来，受</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN;">全球气候变暖和生态环境变化的影响，雷电的发生和危害也更加多样和严重。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">据气象部门的统计，2006年我国所有省(自治区、直辖市)均有雷击事故发生，少则数十起，多则上千起，</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">“</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">死亡人数90%是发生在农村（中国气象局政策法规司司长朱祥瑞答央视焦点访谈记者）。</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">”</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;"><br/> </span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p></p><p></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-char-indent-count: 2.0;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">当舆论责备一所连教室电灯都舍不得安装的乡村小学</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">“</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">防雷意识淡漠</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">”</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">、</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">“</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">措施缺失</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">”</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">的时候，是否也该反省一下，我们对占雷击“死亡人数</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt;">90%</span><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';">”的农村给予了多少实实在在的帮助？</span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-char-indent-count: 2.0;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';"></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-char-indent-count: 2.0;"><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman';"><a href="http://www.e-engineer.com.cn/"></a></span></p>[此贴子已经被作者于2007-6-28 15:01:34编辑过]
<p>路过学习！</p> <strong>江西遭遇强雷电暴雨袭击 37人因灾死亡</strong>
<div id="textstyle_13167" style="PADDING-RIGHT: 0px; MARGIN-TOP: 10px; FONT-SIZE: 10pt; OVERFLOW-X: hidden; WIDTH: 97%; WORD-BREAK: break-all; TEXT-INDENT: 24px; LINE-HEIGHT: normal; HEIGHT: 200px; WORD-WRAP: break-word;"><p style="TEXT-INDENT: 2em;">新华网南昌６月２６日电（记者郭远明）２３日晚开始，江西中北部持续出现强雷电、强降水和大风强对流天气，部分地区严重受灾，目前因灾死亡人数已上升到３７人。 </p><p style="TEXT-INDENT: 2em;">记者从江西省防汛和民政部门获悉，据最新统计，截至２６日２０时，这次强对流天气过程已造成江西上饶、南昌、景德镇、吉安、宜春等地严重的人员伤亡，其中因雷击死亡３２人，因雷雨大风房屋倒塌致死５人。(新华网/大江网等媒体 ）</p></div> 但愿这些事件,不是过去就完了.... 希望大家的防雷意识都跟我们一样！路过学习…… <p><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: zh-cn;"> 没有做接地处理的水泥预制板屋顶遭受直击雷后，雷电从预制板沿墙壁体向下泄放，使靠近墙壁和窗户的学生受到了旁侧闪击而伤亡。</span></p><p><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: zh-cn;"></span></p><p><span twffan="done" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: zh-cn;">严重支持!!!!</span></p><p> </p><p> </p><br/>
[此贴子已经被作者于2007-6-28 23:18:29编辑过]
页:
[1]