【正文】 無臺(tái)階，上下操作不安全。(1) 放水臥管考慮臥管2003處修復(fù)，現(xiàn)狀結(jié)構(gòu)滿足規(guī)范要求，只因2007年柴草堵塞。本次臥管處理針對(duì)堵塞部位進(jìn)行拆除，清除堵塞物，再按原結(jié)構(gòu)恢復(fù)。改造臥管在原位置槽挖后，回填墊層砼，再澆筑C20砼。臥管底坡坡比與壩體坡比相同為1：2，臥管結(jié)構(gòu)尺寸保持原結(jié)構(gòu)尺寸不變，為5050cm，臺(tái)階寬100cm，平臺(tái)設(shè)置直徑為20cm圓形放水孔。(2) 輸水涵洞對(duì)涵管因壩體加厚，需相應(yīng)將涵管加長，修建至壩外。外延涵管布置在原引水渠位置上，涵管設(shè)計(jì)為6060cm漿砌石矩形斷面。 觀測(cè)設(shè)計(jì)水庫目前無大壩監(jiān)測(cè)設(shè)施。由于設(shè)施不完善，導(dǎo)致無法掌握水庫大壩運(yùn)行情況，給水庫安全運(yùn)行及防汛搶險(xiǎn)工作帶來一定的困難。為了監(jiān)測(cè)大壩安全狀況，積累工程技術(shù)資料以確保水庫樞紐正常運(yùn)行、管理要求，確定必要的工程監(jiān)測(cè)項(xiàng)目。除應(yīng)進(jìn)行一般外表觀測(cè)外，還應(yīng)對(duì)壩面位移、壩體及壩基滲流、庫水位、水文氣象等進(jìn)行觀測(cè)并作詳細(xì)記錄。（1）變形觀測(cè)變形觀測(cè)包括壩面垂直位移觀測(cè)和水平位移觀測(cè)。大壩位移觀測(cè)標(biāo)點(diǎn)設(shè)于壩頂下游側(cè)和下游壩坡。在兩岸坡上設(shè)水平位移觀測(cè)工作基點(diǎn)和校核基點(diǎn)。為提高垂直位移觀測(cè)精度，方便觀測(cè)實(shí)施，將垂直位移觀測(cè)基點(diǎn)設(shè)在與觀測(cè)標(biāo)點(diǎn)埋設(shè)高程相近的左右岸山坡。（2）庫水位觀測(cè)庫水位是水庫運(yùn)行調(diào)度的重要依據(jù)，也是大壩安全運(yùn)行控制參數(shù)，故必須進(jìn)行觀測(cè)。擬定用水尺作為庫水位觀測(cè)設(shè)施，水尺布置在放水臥管塌步側(cè)。（3）滲流監(jiān)測(cè)根據(jù)水庫現(xiàn)狀，共布設(shè)2條橫向觀測(cè)斷面，分別布設(shè)在大壩樁號(hào)0+、0+。平行壩軸線分別在壩頂上游側(cè)、下游壩坡0++。測(cè)壓管埋設(shè)至大壩壩基。參考文獻(xiàn)：[1]中國電力工業(yè)部. 《水電樞紐工程等級(jí)劃分及設(shè)計(jì)安全標(biāo)準(zhǔn)》(DL51802003)；[2] 《水電樞紐工程等級(jí)劃分及洪水標(biāo)準(zhǔn)》SL2522000；[3]吳持恭 《水力學(xué)》 北京：高等教育出版社 1982；[4] 《水工混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范》DL/T 50571996；[5] 《溢洪道設(shè)計(jì)規(guī)范》SL2532000；[6] 《碾壓式土石壩設(shè)計(jì)規(guī)范》(SL2742001)；[7] 《水利水電工程工程量計(jì)算規(guī)定》(DL/T50881999)；[8] 《小型水利水電工程碾壓式土石壩設(shè)計(jì)導(dǎo)則》SL18996；[9] 《工程地質(zhì)與水文地質(zhì)》 中國水利水電出版社；[10] 《水工設(shè)計(jì)手冊(cè)（第六卷）》中國水利水電出版社；[11] 《水工建筑物》（第5版） 中國水利水電出版社；[12] 《陜西省中小型水庫工程險(xiǎn)除加固初步設(shè)計(jì)報(bào)告編制規(guī)程》 ；[13] 《安康市漢濱區(qū)李家溝水庫大壩安全鑒定報(bào)告》 ；[14] 《安康地區(qū)水文手冊(cè)》 ；[15] 《防洪標(biāo)準(zhǔn)》 （GB50201—94）；[16] 《土力學(xué)》（第4版） 中國水利水電出版社；[17] 《中國地震動(dòng)峰值加速度區(qū)劃圖》 國家地震局； [18] 《安康地區(qū)實(shí)用水文手冊(cè)》 。附錄Small Reservoirs and Consolidate Problem Discussed Abstract: our country39。s small (1) and (2) numerous type reservoir, according to relevant statistics show that there are about 81893. Their distribution area is wide, dam type is varied. These reservoirs are mainly provide irrigation water for agricultural production, as well as people39。s living water and industrial water to provide water, at the same time for the flood disasters also played a vital role, in recent years, more and more get the favour of breeding, using reservoir farming has bee a hot sector. However, due to various reasons, many dilapidated reservoirs have different degree there are some problems, especially in the sixties and seventies of the last century during the cultural revolution by workrelief funds to build reservoir problems of migrant workers is bigger more, has bee one of the water conservancy industry focus.Keywords: reservoir and consolidate problem discussed in this paper1. The dilapidated reservoir basic situationOur country small (a) and (2) numerous type reservoir, according to relevant statistics show that there are about 81893. Their distribution area is wide, dam type is varied. These reservoirs are mainly provide irrigation water for agricultural production, as well as people39。s living water and industrial water to provide water, at the same time for the flood disasters also played a vital role, in recent years, more and more get the favour of breeding, using reservoir farming has bee a hot sector. However, due to various reasons, many dilapidated reservoirs have different degree there are some problems, especially in the sixties and seventies of the last century during the cultural revolution by workrelief funds to build reservoir problems of migrant workers is bigger more, has bee one of the water conservancy industry focus. This type of reservoir, have a plenty of flood control standard is low, can not meet the relevant standards, regulations, there are plenty of poor quality engineering itself, there are engineering problems such as aging disrepair. Formation of these dilapidated large reservoir, not only cause reservoir can not run normally, can39。t give full play to its efficiency, but also a serious threat to the downstream people39。s life and property safety. These dilapidated reservoirs urgently needs to grasp and reinforcement.2. The problems in consolidationAfter years of small reservoirs and ensured strengthening practice, feel there are a few problems is must carefully consider the problem in consolidation project. The first is the project funding problems. Practice has proved that only depend on capital of the country is difficult to fully solve the problem. Social capital has not access. Which caused by shortage of funds, and consolidate project progress has been slow. The second is about engineering treatment scheme. Project funding is not easy, if in the case of capital guaranteed, and treatment scheme can not meet the requirements, thereby causing loss to the economy and put greater pressure on work and ensured that many examples. Some reservoir into two times money, danger still, thoughtprovoking. The third problem is project management issues. Have the funds guarantee, reasonable processing scheme, the implementation is the key. Must have a formal project management mode, to ensure the engineering quality, achieve the purpose of consolidation. Otherwise the project management does not reach the designated position, resulting in poor quality of engineering, reinforcement engineering failure, many examples, too.3. Discussion to solve the problem of project fundingSmall reservoirs and ensured reinforcement engineering, onetime investment is larger, through reservoir leasing, contracting mode for less money, can not meet the requirement of the project. Small reservoirs of particularly significant economic and social benefit, it is accepted, but in recent years, the economic benefits of its breeding is also very handsome, its economic value more and more get the attention of people. Reinforcement project, therefore, capital is given priority to with public (state) on the idea along with the socialist market economy development, also want to change, to change to give priority to with private investment direction, so that may be able to speed up the pace of dilapidated reservoir management. Rebekah township, anxian county, about 2004 at the end of reservoir management of auction, the number of reservoirs successfully bid the auction out, raised the sufficient reinforcement, reinforcement treatment of this a few reservoir has carried on the prehensive renovation, received good results. Auction i