【正文】 units) implement, defined the information security guidelines, specific work practices, procedures, and requirements. 　　Clear industry information security incidents (accidents) to detect, report and disposal processes. According to selfexamination, the school (units) basic established has network security management system。 the school (units) according to this units actual, established has units personnel management, information system room management, and equipment management, and media management, and network security construction management, and shipped dimension management, and service outsourcing, management system。 website of information management personnel is responsible for confidential management, password management, on puter enjoys independent right, 　　User name and password of the puter for its proprietary, and release of provisions is prohibited, such as leaks, investigated for responsibility. According to who is in charge of who39。 wire 39。 Each school construction standards of campus network and network access to all rooms。s primary and middle school students to puter 3198, vitality than 10:1。 36 of the campus network. The establishment of an advanced, practical Gigabit educational metropolitan area network, the city39。：先張法是將鋼筋張拉到設(shè)計控制應(yīng)力，用夾具臨時固定在臺座或鋼模上，然后澆砼，待砼達(dá)到一定強(qiáng)度后，放松鋼筋，靠鋼筋與砼間的粘結(jié)力使砼構(gòu)件獲得予壓應(yīng)力。根據(jù)抗傾驗算和抗滑穩(wěn)驗算，設(shè)計臺墩，澆筑臺墩砼。予應(yīng)力鋼絲鋪設(shè)采用牽引車鋪設(shè)；接鋼絲用鋼絲拼接器；鋼筋間的連接或鋼筋與螺桿間的連接，用套筒雙拼式連接器。②予應(yīng)力鋼筋張拉：用三橫梁或四橫梁式張拉鋼筋。，用力不要過猛，以防鋼絲折斷。a. 張拉過程中發(fā)生斷絲或滑脫時，予以更換。(4)砼澆筑根據(jù)試驗配合比，采用425的硅酸鹽水泥拌制砼。(5)予應(yīng)力筋放張先同時放張予應(yīng)力較小區(qū)域的予應(yīng)力筋，再同時放張予應(yīng)力壓力大的區(qū)域的予應(yīng)力筒。(6)養(yǎng)護(hù)：按照砼施工規(guī)范要求進(jìn)行予制空心梁的養(yǎng)護(hù)。安裝橡膠支座前首先測量檢查墩、臺支座位置處的高程與設(shè)計高程的誤差。先閘墩上橋安裝，后兩岸。(1)橋面板復(fù)檢：構(gòu)件幾何形狀和尺寸的檢查，埋件及吊環(huán)位置檢查，預(yù)留孔的尺寸及其位置檢查，構(gòu)件外觀有無裂紋及缺陷等 。(3)空心板安裝：安裝程序如下：測量放線安裝墊板二期砼測量放線安裝支座吊裝預(yù)制空心梁 調(diào)整焊接固定檢查驗收拆除腳手架等 ：配備吊具、機(jī)具、材料；吊裝機(jī)械就位，清理障礙；準(zhǔn)備臨時加固；測量放樣。：起吊中要保證空心梁在空中旋轉(zhuǎn)平穩(wěn)用溜繩控制，吊索保持垂直，操作平穩(wěn)，盡量避免緊急制動，以便就位。(4)安全生產(chǎn)施工：、工具等 進(jìn)行安全性能檢查；，高空作業(yè)系統(tǒng)安全帶。、吊索、吊繩與電源線要保持一定的安全距離。：(1)伸縮縫：清理伸縮縫縫槽，如有頂頭現(xiàn)象或縫寬不符合設(shè)計要求時，應(yīng)鑿剔平整，在橋面砼干燥收縮完成且徐變在部分完成后再進(jìn)行安裝，安裝后的橋面伸縮縫的伸縮性能必須有效，縫面與橋面結(jié)合良好，并保持平整。：拌制水泥砂漿或細(xì)石砼灌注槽縫。、扎筋：按照設(shè)計要求焊接橫向聯(lián)結(jié)鋼板，鋪設(shè)縱向接縫鋼網(wǎng)或橋面鋼筋網(wǎng)。先基坑支護(hù)樁，后橋臺樁。、淤泥質(zhì)粘土和淤層，擬選用CZ22型沖擊鉆機(jī)，為防止振動使鄰孔壁坍塌以及影響鄰孔已澆筑砼凝固，采用隔孔跳打法進(jìn)行施工。②鉆孔：鉆孔開始后分班連續(xù)作業(yè)，一次成孔。③清孔：采用掏渣清除法，保持孔泥漿的漿面高程，以保證孔壁的穩(wěn)定。⑤灌筑水下砼：砼的澆筑采用直開導(dǎo)管法，澆筑要連續(xù)作業(yè)；澆筑砼用專用澆筑(如下圖)；澆筑到樁頂時，要高出設(shè)計頂面60cm，待砼初濘后和終濘前，挖去此部分砼，達(dá)到設(shè)計高程。：1. 低溫季節(jié)即平均氣溫3oC以下：①盡量避免12月份和元月份澆砼；②改變砼配合比，摻適當(dāng)防凍劑；③對砂石骨料、水泥等原材料覆蓋保溫材料進(jìn)行保溫，堆高骨料；④加熱水進(jìn)行砼攪拌；⑤攪拌車運輸砼；⑥覆蓋保溫，提高基面溫度。2. 高溫季節(jié)施工措施①減少水泥用量，盡量加大骨料粒徑；②采用水化熱較低的水泥品種；③采用外加劑減少水泥用量，如木鈣減少劑； ④加冰屑降低砼出機(jī)溫度；⑤縮短砼運輸時間；⑥盡量避免一天中最高溫度時澆筑砼；⑦加快灑水養(yǎng)護(hù)。(1)養(yǎng)護(hù)：砼澆筑完成，當(dāng)砼硬化到不會因灑水養(yǎng)護(hù)而損傷時，立即派人進(jìn)行灑水養(yǎng)護(hù)覆蓋草簾，使砼表面經(jīng)常保持濕潤狀態(tài)，養(yǎng)護(hù)使用管井降水所排出的井水，養(yǎng)護(hù)時間根據(jù)水泥品種和氣候條件的不同進(jìn)行確定，但至少不少于14天。(2)保護(hù)：施工過程注意保護(hù)和維護(hù)表面、棱角等，以保證砼外觀質(zhì)量。變更項目應(yīng)在報經(jīng)原審批機(jī)關(guān)批準(zhǔn)后30天內(nèi)向登記主管機(jī)關(guān)申請辦理變更登記。s total students to (junior high school students in 30 ﹪ above, students not required), registration number to meet the requirements of teachers and students, in XX in first place. Five, information technology application capability as a means to boost teaching of teachers to use information, Education Bureau of XX title and modern educational technology teacher assessment levels linked to the examination。 educational technology proficiency test certificate. At present, all schools have access to broadband networks. Training classification training of teachers, school teachers, academic leaders, information technology, teacher training and network management personnel from the County, within the school back to school training once training is plete. 　　Through this mode of classification training, information technology application capability training of teachers in our city reached 100. 　　XX series of effective information