震害机理,earthquake damage mechanism
1)earthquake damage mechanism震害机理
1.This paper describes the characteristics and damages in the Gansu Leshan M6 1 and M5 8 earthquakes, and discusses theearthquake damage mechanism to the adobe farmhouses, the adobe farmhouses with brick columns and the wood-frame farmhouses.对甘肃民乐山丹 6 1级、5 8级双地震的特点及震害情况作了介绍 ,并对土坯承重农房、砖柱土坯农房及木骨架农房的震害机理进行了探
英文短句/例句
1.The Regional Environment of Forming Microstructure of Loess and Mechanisms of Its Seismic Subsidence黄土微观结构的区域成土环境与震害机理研究
2.The seismic damage characteristics and mechanism analysis of brick-concrete structure in Wenchuan earthquake汶川地震中砖混建筑的震害特征与机理分析
3.Investigation Destructive Characteristic and Damage Mechanism of Typical Sturctures in Mianyang to the Wenchuan" M8.0 Earthquake绵阳地区建筑结构在汶川地震中的震害特征与机理分析
4.Mechanism,prediction and control of "rock burst induced by shock bump" kind dynamic accident in composite thickness coal复合型厚煤层“震-冲”型动力灾害机理、预测与控制
5.EXPLORATION OF DISASTER CHARACTERISTICS AND DAMAGE CAUSES OF LARGE SPAN UNDERGROUND STRUCTURE大跨度地下结构震害特征及破坏机理探讨
6.On the Stress Management of Fire Men in the Earthquake Rescue论消防部队地震灾害救援中的心理危机干预
7.The Effect of Psychological Crisis Intervention on Victims of Earthquake Calamity心理危机干预对地震灾难受害者的效果研究
8.The plane jolted terribly, today.今天飞机震荡得利害。
9.Analysis of Damage to Li County Housing during the Wenchuan Earthquake5.12汶川地震理县房屋震害浅析
10.A New Concept of Earthquake Insurance to Prevent Earthquake Disaster and Reduce Loss;浅谈抵御地震灾害减少损失的地震保险新理念
11.The aircraft was shaking and suddenly lost its balance.客机震动得很厉害，突然间失去平衡。
12.Applications of remote sensing images processing of unmanned air vehicle on the low attitude in quick acquirement of geological disasters information in Wenchuan earthquake无人机低空遥感影像处理在汶川地震地质灾害信息快速勘测中的应用
13.NUMERICAL MODELING FOR WENCHUAN EARTHQUAKE MECHANISM汶川5.12地震发震机理的数值模拟
14.Research on Correlation between Psychologically Injures and Earthquake Disaster and Psychological Assistance Measures;地震灾害与心理伤害的相关性及其心理救助措施研究
15.Research on Computer Simulation of Typical Seismic Damage to Steel Frame Structures;钢框架结构典型震害的计算机模拟研究
16.Scene Simulation Technology Based PC & Buildings Earthquake Damage Illustration System;基于PC机的视景仿真技术与房屋震害演示系统
17.Thoughts on the Establishing a Funding System for the Earthquake Disaster Relief and Recovery;建立我国地震灾害资金补偿机制的思考
18.The index system of the destruction and conformity of the social body by earthquake;地震灾害对社会机体破坏与整合的指标体系
相关短句/例句
mechanism of earthquake disaster地震灾害机理
1.The study plan and ideas about the acquirement and analysis of earthquake disaster data, study on dynamic properties of soils, nonlinear seismic response analysis method,mechanism of earthquake disaster, seismic safety evaluation theory, anti-seismic measures and dynamic model test are proposed for the high earth-rockfill dams.并针对高土石坝震害资料获取与整理、坝料动力特性研究、多耦合非线性动力分析理论和方法、动力破损特征与地震灾害机理、地震安全评价与震害预测的基本理论、抗震设计及抗震措施、震灾机理和抗震理论的动力模型试验等研究提出了工作设想和展望,并提出了建立土石坝地震安全评价及防灾对策专家系统的基本思路。
3)mechanism of seismic disaster damage震害破坏机理
4)damaging mechanisms损害机理
5)harm mechanism受害机理
6)damage mechanism伤害机理
1.Research on Fracturing Damage Mechanism of Formation and Evaluation Method压裂对储层伤害机理及评价方法研究
2.Thus,a new conception on thedamage mechanism of fracturi.研究结果表明,压裂液对岩心的伤害机理和伤害程度不同,粘土吸水后引起的粘土膨胀和粘土颗粒分散运移对岩心渗透率有伤害,但由于粘土吸水量较少,岩心渗透率的损害率也较小,约为10%。
3.Thedamage mechanism of waterinjection wells in Bonan Oilfield is studied systematically in this paper.文章系统地研究了渤南油田注水井伤害机理,从地层特性具有的潜在损害(粘土矿物、低孔低渗)、不适当酸化和重复酸化对储层的潜在损害、地层流体的潜在损害、储层敏感性损害因素及油层保护、以往增产措施等可能对低渗储层造成的损害进行了研究,得出相关结论,为渤南油田欠注井采取酸化增注措施提供了依据。
延伸阅读
爆破震害控制爆破震害控制controlling seismic effect from blastingbaoPo zhenha一kongzhi爆破震害控制(eontrolling Seismic effeetfrom blasting)降低爆破地震强度，将震害限定在一定程度的技术。控制爆破地震危害，是爆破安全的必要手段。降震方法主要有三种。(l)微差爆破，其爆破地震波频率高、衰减快，可以实现ms级多段微差爆破，显著减少同时起爆的药量，以降低震动。(2)利用波的干涉作用，适当选择起爆时间间隔，在指定区域可实现波的干扰降震。(3)利用波通过不同介质时产生反射、折射和损耗，设置屏障降震。降震措施有预裂、光面、缓冲、孔内微差和斜线式多段顺序微差爆破等类型，合理应用将有最佳降震效果和较好经济效益。其要点:(1)尽量采用ms雷管新系列产品，新的系列有25一30段;延时精度显著提高;时间间隔趋于合理，便于爆破设计人员选择、调节间隔时间和控制每段药量，实现多段微差爆破。(2)临近边坡永久境界线的爆破，根据边坡岩体稳定性选用合适的降震措施，岩体整体性好的采用预裂爆破，岩体破碎、裂隙发育的采用光面或缓冲爆破。爆区宽度以不超过3Om为好。矿山边坡危险滑体下的爆破须限制一次爆破规模:炮孔不宜超过四排，爆区长度不宜超过滑体宽度的合一号。(3)在重要建筑物附近和危险边坡下方爆破时，尚需进行震动监测。(韩子荣)
