【正文】 secondary)。 (ie: Web, video, audio) to the target, electronic whiteboards, multimedia classrooms, remote interactive video teaching system of modern educational equipment in the classroom. ... With Intel pany on XX Education City domain network of topic case design, relies on Cisco pany thought Shu aid chuan project staff free provides has three years technology support, from 2009 began, according to high standards, and high of work thought, and manpower planning, and points step implementation, using school earthquake Hou reconstruction of opportunities, again planning elementary and middle schools campus network and education city domain network, and local broadcasting network pany cooperation, using broadcast TV network, will physical fiber laying to each school, to minimum of cost achieved has physical fiber school school pass。 developed has puter and the network of network security responsibility held system, signed has network security responsibility。 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。 wire 39。s primary and middle school students to puter 3198, vitality than 10:1。其主要內(nèi)容包括：道路工程、大門設(shè)置、市政綠化鏟除工程等。橫斷面形式：小區(qū)道路采用兩幅路的橫斷面型式，兩上兩下。 ⑴清表：場內(nèi)表層植被土及苗木需首先清除，采用推土機(jī)、挖機(jī)輔以人工配合，清理掘除施工范圍內(nèi)的表土、草皮、樹木、樹根、垃圾等不適材料。填 土、施工工藝：工藝流程基坑底地坪上清理→檢驗(yàn)土質(zhì)→分層鋪上→分層夯打→碾壓密實(shí)→檢驗(yàn)密實(shí)度→修整找平驗(yàn)收、填土前，應(yīng)將基底表面上的樹根、垃圾等雜物都處理完畢，清除干凈。壓實(shí)機(jī)具每層鋪土厚度(mm)每層壓實(shí)遍數(shù)平 碾250－3006－8振動壓實(shí)機(jī)250－35003－4柴油打夯機(jī)200－2503－4人工打夯＜2003－4每層鋪攤后，隨之耙平，機(jī)械壓實(shí)填方速度不超過2km/h、碾壓時(shí)，輪(夯)跡應(yīng)相互搭接，防止漏壓或漏夯。上下層錯縫。、回填土方每層壓實(shí)后，應(yīng)按規(guī)范進(jìn)行環(huán)刀取樣，測出干土的質(zhì)量密度，達(dá)到要求后，再進(jìn)行上一層的鋪土。、回填土必須按規(guī)定分層夯壓密實(shí)。第二節(jié) 道路工程一、路床施工：測量放線及前期土工試驗(yàn)：工程施工時(shí)全段每隔20~25m設(shè)置一組中心樁，曲線段需做好起、中、終點(diǎn)的樁點(diǎn)控制，曲線中間點(diǎn)按5~10m間隔做好加密樁；每100m設(shè)置一臨時(shí)水準(zhǔn)點(diǎn)，按順序編號；各流水作業(yè)段每20m設(shè)一組邊樁，并按設(shè)計(jì)道路斷面放出圍邊坡角線。路床施工以機(jī)械為主，人工為輔（施工前應(yīng)先清除路床范圍內(nèi)農(nóng)田腐植土、雜草、垃圾、樹根、建筑物基礎(chǔ)等），對原建筑物舊基坑、樹坑、溝道等采用回填砂石或9%灰土處理，并按市政工程施工技術(shù)規(guī)程的要求，分層回填至路床以下。含水量保持在最佳含水量。加強(qiáng)來料含水量與施工過程中的含水量的檢測工作，及時(shí)灑水或曬干來調(diào)節(jié)含水量使其達(dá)到或接近最佳含水量。石灰粉煤灰砂礫混合料按要求的松鋪厚度均勻地?cái)備佋谝蟮膶挾壬?。直線段由兩側(cè)向中心碾壓，超高段由內(nèi)側(cè)向外側(cè)碾壓，輪跡要重疊，使每層均勻的壓實(shí)到規(guī)定的密實(shí)度為止。外觀鑒定碾壓無顫動翻漿現(xiàn)象。5）道路基礎(chǔ)：外觀鑒定表面平整均勻，用12t以上的重型壓路機(jī)碾壓輪跡深度不大于5mm。方磚步道鋪裝堅(jiān)實(shí)平整，標(biāo)高符合要求。落實(shí)施工進(jìn)度計(jì)劃，掌握施工動態(tài)?；炷痢⑸皾{用料嚴(yán)格按配合比施工，不得隨意增大水泥等用量。加強(qiáng)技術(shù)管理及內(nèi)業(yè)資料管理，對工程設(shè)計(jì)洽商變更及時(shí)通知加工單位，避免材料浪費(fèi)。1按計(jì)劃合理配備模板用量，加快模板周轉(zhuǎn)率，減少模板一次性投入量，降低工程成本。1重視工程質(zhì)量，嚴(yán)格自檢，作到驗(yàn)收一次通過，避免返工現(xiàn)象。improve, security prevention capacity obviously enhanced, security hidden and security accident obviously reduced, effective guarantees information health development. XX Education Centre regularly carry out daytoday network security monitoring information and equipment. By the appropriate technical staff, XX network engine room maintenance staff on site management and maintenance on a regular basis, scheduled viewing of networks, systems, databases and associated equipment operating conditions, and make a record. Computer lab maintenance managers regularly run a variety of devices in the school information system parameters, server systems and various data backup, so that there was a hardware failure in a system crash can resume quickly and efficiently. Computer lab maintenance managers establish a network antivirus system, Avira Virus system on a regular basis, and antivirus software security assessment, time to upgrade. Computer lab maintenance management for all equipment in the room a regular dust, replace the old label. 　　Regularly host servers, network switches, core routing, firewalls, hardware maintenance, such as equipment failure, should be processed in a timely manner in order to ensure safe and reliable operation of the system. In XX city information and equipment was established within the Centre, educational metropolitan ar