珠江三角洲通信系统震害预测

基于珠江三角洲通信建筑物的调查资料，对典型的通信建筑物做了时程地震反应分析和单体震害预测；对另一些建筑物做了群体震害预测；并就通信设备震害预测问题做了简单评述。     

珠江三角洲宏观经济发展与震后恢复方案

在投入产出综合平衡模型的基础上，在充分考虑珠江三角洲地区资源的条件下，结合该区未来经济发展的战略目标，建立了宏观经济发展的动态递推模型。利用该模型，借助系统优化算法，对珠江三角洲地区宏观经济的发展作出了最优规划，对该区未来的震害提出了最佳的恢复方案。由震害所致间接经济损失的系统分析，是结合原发展规划方案的对投资结构、产业结构作出的动态分析，可作为未来珠江三角洲地区产业的调整、投资、方向的改变，以主     

华北地震场和源地壳形变前兆研究

文中用实测资料和构造物理学观点论证了华北中、强地震前孕震形变场(断层活动系统)的存在和它的运动学与力学机制,并用有限元法加以检验;讨论了形变场、源前兆之间的关系和它们的前兆特征;给出了可操作的剪切破裂指标S(t),用断层滑动速度和剪切应变速度较好地表达了某地的地震破裂危险性;最后,提出了华北形变场活动的长期稳定性和周期性(约12年)。     

Field survey of the East Java earthquake and tsunami of June 3, 1994

A field survey of the June 3, 1994 East Java earthquake tsunami was conducted within three weeks, and the distributions of the seismic intensities, tsunami heights, and human and house damages were surveyed. The seismic intensities on the south coasts of Java and Bali Islands were small for an earthquake with magnitudeM 7.6. The earthquake caused no land damage. About 40 minutes after the main shock, a huge tsunami attacked the coasts, several villages in East Java Province were damaged severely, and 223 persons perished. At Pancer Village about 70 percent of the houses were swept away and 121 persons were killed by the tsunami. The relationship between tsunami heights and distances from the source shows that the Hatori's tsunami magnitude wasm=3, which seems to be larger for the earthquake magnitude. But we should not consider this an extraordinary event because it was pointed out byHatori (1994) that the magnitudes of tsunamis in the Indonesia-Philippine region generally exceed 1–2 grade larger than those of other regions.     

京津唐地区地壳结构与强震的发生──I．P波速度结构

用１９８４－１９９１年发生在京津唐地区（３７°－４１°Ｎ，１１２．５°－１２０°Ｅ）的２５０５个地震的２２２３４条Ｐ波到时进行的层析成像，揭示了地震活动性与速度图像间的联系：１．公元１０００年以来该区强震震中在上地壳的投影大多分布在高速块体内或高速块体与低速块体相交地带，偏高速体的一侧．２．唐山地震和三河－平谷地震所处的构造背景相似，均未依傍大断层，处在介质速度变化剧烈部位．３．宁河与唐山、滦县分别位于规模大小、位置深浅不同的两个不同的高速块体处，可以解释唐山地震序列震源深度分布东北浅西南深的总体特征．４．唐山地震可能是由一条北西向的地下隐伏断层扩展的结果．     

滇东重点监视区Q值随时间变化的研究

本文根据Ａｋｉ的尾波散射理论，在前几年圈定的滇东重点监视区范围内量取了１１个台近站２５００个地震尾波资料，计算了各台在研究的大区域及６个小区域内的随时间变化的Ｑ值，并分析了其随时间变化的特征，得出滇东重点监视区在未来３至５年内不会有７级以上大震发生的危险性。     

辽宁地区活动断裂对输油管道影响的研究

本文对辽宁地区６个输油管道段两侧１０ｋｍ范围内的断层活动性进行了研究，其中有５条晚更新世－全新世断裂与管道相交，交叉点共有８处。在此基础上，重点研究了跨断层输油管道的震害特点，给出了不同地震烈度下剪切与弯曲破坏概率及震害预测结果。     

黑龙江省1986年德都中强地震震源参数

本文应用体波频谱估算地震矩、应力降、震源尺度、破裂传播速度、断层平均位错等震源参数。并讨论现代构造运动、震源机及地震与火山活动关系。     

闽东南大陆边缘构造特征及泉州海外大震构造环境分析

闽东南大陆边缘构造活动，自晚更新世以来，断裂活动以继承性差异升降作为主要特点，本文分析了１６０４年１２月２９日泉州海外８级大震与该区断裂活动的关系，并对该次大震震源断层面错动方式进行了讨论。     

The effects of soil piping on contributing areas and erosion patterns

Natural piping doubles the dynamic contributing area on the upper Maesnant stream in mid-Wales, mainly through linking points well beyond the riparian zones of seepage to the stream. Both discharge and sediment transport rates in the major pipes are closely related to the size of shallow surface microtopographic hollows in which they lie, and which themselves are largely created by piping erosion. However, pipe dischrges are frequently generated by contributing areas larger than these surface depressions and some pipes run counter to the surface topography. The redistribution and acceleration of hillslope drainage processes by piping has implications for theories of hillslope development, especially through plan-form modifications, and also for channel discharge and erosion.