20xx年10月至20xx年10月全国自学考试工程地质及土力学历年真题

20xx年10月至20xx年10月全国自学考试工程地质及土力学历年真题内容摘要：

er ty r elief and development wor k. I mplem ent ing povert y alleviat ion cr ucial pr oject is a m aj or str ategic decision m ade by t he CPC Cent ral Com mit t ee, is also det er mined by t he provincial f ir st proj ect , we m ust unif y t hinking and act ion t o t he r equir ement s of t he Centr al, pr ovincial, r esolut ely win t he pover t y batt le. The pr evious phase I t o 18 st at ions, Tahe, Pine Ridge r esear ch, visit ed m any of t he poor , go, t he heavier , m ore pr essur e. For pover ty r elief and development wor k, we m ust pay at tent ion t o it , always in m ind, grasping hands, should not be blindly opt im ist ic, ther e can be no slack. Povert y alleviat ion and development lies in pr ecise, accur ate. Present, in or der t o f ind out t he r eal base of poor people as soon as possible, e up wit h f easible pover ty st andar ds, st ate card, built on t he basis of document m anagement . To f ir mly est ablish t he pover ty r eduction concept , incr ease t he int ensit y of r esour ce int egr ation, and r elat ed f unding, wit h lim it ed f unds wisely. By using a binat ion of employm ent , ent r epr eneur ship f or povert y er adicat ion povert y eradicat ion, education, povert y alleviat ion, medical aid of pover t y means, due t o eff ects of policies, those policies, ensur e t he plet ion of mission obj ect ives for povert y eradicat ion f or t he year. To act ively pr omot e t he constr uction of new t owns. In Febr uar y t his year, pr om ulgat ed by t he St ate Council on f ur t her pr omot ing ur banizat ion constr uct ion of new opinions, pr oposed t o adhere t o t he people center ed, f our m oder nizations synchr onization, opt imizat ion, ecology civilzat ion and cult ur al her it age of new ur banizat ion path wit h Chinese char act erist ics. According t o dist r ict wide constr uction of civilzed cit y and t he beaut if ul countr yside, f ur ther st r engt hening of ur ban t ranspor t , wat er supply and dr ainage and sewage, wast e disposal gr ound, undergr ound, such as inf r ast ruct ur e const r uct ion, st r ive t o cr eate a saf er and m ore livable envir onm ent. To actively seize t he f ul st op and opport unit ies for povert y alleviat ion and developm ent , f ur ther eff ort s to incr ease f or est vilages m er ge, population t o t he Count y ( dist rict ) Council sit es and cent res concent rat ed in vilages and t owns. Com bined development of ur ban const r uct ion and t ourism industr ies, car eful planning and const ruct ion of a number of suit able f or r esident ial and f ar m t our t owns and vilages, f orm ing one vilage one pr oduct, a f eat ure pat t er n. Closer t o t he m asses. Since last year, our in dept h im plement ation of t he leading cadr es of gr assroot s m asses at wor k, solve t he pr oblem s of a lar ge num ber of people, get t he m asses give wholehear ted support t o and praise, t his wor k wil car r y on, absolut ely cannot or m ovement. Gr assroot s m asses and cadr es in binat ion wit h pover t y r eduction, bined wit h t he st eady wor k of2 16．由地基承载力标准值经过基础底面宽度、基础埋深进行修正确定地基承载力设计值时，规范规定，当基底宽度 b≤ 3m 时，取 b=______________。 17．在某一级荷载压力作用下，历时 t 的土层体积压缩量与主固结完成时的体积压缩量之比，称为地基土的______________。 18．超固结土是指 ______________大于现有土层覆盖自重压力的土。 三、判断题（本大题共 14 小题，每小题 1 分， 共 14 分） 判断下列各题正误，正确的在题干后的括号内划“√”，错误的划“”。 19．矿物是组成地壳的基本物质。 （ ） 20．风化作用可分为物理风化、化学风化和生物风化。 （ ） 21．影响岩石工程性质的因素包括矿物成分、结构和构造。 （ ） 22．滑坡处于蠕动变形阶段时，滑坡尚未出现整体滑动。 （ ） 23．岩溶的形成条件包括：可溶岩、流动侵蚀性水和适宜的地质构造。 （ ） 24．“牛轭湖”现象是河流侵蚀作用的结果。 （ ） 25．建筑物的自振周期与地基土的卓越周期相近，则会发生地震共振破 坏。 （ ） 26．破裂状结构岩体在工程特征上稳定性差，属性接近松散体介质。 （ ） 27．河漫滩冲积层的特征为上细下粗。 （ ） 28．理论上土的压缩模量 Es 与变形模量 Eo 间在数量上的关系是 EsEo。 （ ） 29．无粘性土抗剪强度的库伦定律表达式为τ f＝σ tan。 （ ） 30．地下水在渗流过程中，流线相互交叉时的渗透速度与水头梯度之间的关系可以用达西定律来描述。 （ ） 31．饱和粘性土在不固结不排水条件下的抗剪强度可以通过无侧限抗压强度试验 确定。 （ ） 32．三轴压缩试验中，土体达到极限平衡状态时，剪切破坏面与大主应力 1 作用方向之间的夹角为 45176。 ＋ 2。 （ ） 四、名词解释题（本大题共 5 小题，每小题 2 分，共 10 分） 33．岩石 34．建筑场地烈度 35．静止土压力 36．土的抗剪强度 37．渗透力 五、简答题（本大题共 2 小题，每小题 5 分，共 10 分） 38．简述滑坡的治理措施。 39．某基坑施工时采用钢筋混凝土墙支护，钢筋混凝土支护墙与墙后土体均无位移，试 分析在验算钢筋混凝土支护墙的承载能力时应采用何种土压力，并说明原因。 六、计算题（本大题共 4 小题，每小题 5 分，共 20 分） 40．某砂土土样装在图示的装置内进行渗透试验，图中 L＝ 150mm，注水管直径 D＝ 100mm，测压管直径d=25mm，测压管内水位高度差△ h=200mm,在 t=180s 的时间内接水容器内的接水量 V=，试计算该土样的渗透系数 k 值。 let t er s and calls, and do pr act ical t hings f or t he m asses bine good, ef f ect ive t hrough r eaching people at t he service of t he last m ile. Thir d, f ost er t he development of new energy, new Gener al Secr etar y XI J inping st r essed developm ent of innovat ion f orest r estr uctur ing, r evit alization of t he old indust r ial bases in Nor t heast China is t he St ate39。 s m ajor str ategy, Cent ral has issued pr ehensive opinions of r evit alizing Nor t heast China and ot her old indust r ial bases, t he CPC Cent ral Com mit t ee on r evit alizat ion in Nor t heast China wer e . . . Vigor ous deter minat ion does not waver , t he wor k does not slacken of f. Be f ir m wit h in t he developm ent has m or e t o do wit h har d, and not muddle along, pas sive inact ion. To r ely on t heir own ef for ts, can39。 t wait , can39。 t wait , stand st il. This not only pr ovides new oppor tunit ies f or developm ent in our r egion, and gave us new r equir ement s. We must seize t he opport unit y, f ul use of nat ional policy, has t o be more plicat ed, t o st art and t arget, give f ul play t o t he init iat ive of leading cadr es at all evels, act ive, act ive, f ocusing on building new m om ent um f or developm ent, acceler ating t r ansf orm at ion of f ores t developm ent . To im plement t he new developm ent philosophy. Philosophy is t he action guide, new ideas and new developm ents. Carr ying out innovat ion, coordinat ion and development of gr een, open, shar ed ideas, m ust。