With the rapid development of the engineering actions in the highland with particular stratigraphic sequence, because of the buildings at the back of the sliding body and the cutting slope at the front, the pushing force of rock and soil in slope increased, but the anti-sliding force weakened. On the other hand, during the rainfall surface water immerged into the layer interface of the diatomite along the unloading cranny, resulting in the diatomite becoming soft after absorbing water and its shear strength lowered. At the time, the water level went up, the dynamic water pressure and uplift pressure increased, the anti-sliding force continued to reduce. Therewithal, the landslides occurred along sliding surfaces with small tilt angle.

在丘陵區(qū)此獨(dú)特的層序地層近年來隨著人類工程活動(dòng)強(qiáng)度的增大欧美在线观看精品，滑體后緣建筑在线一级免费黄色视频，前緣切坡在线视频啪，造成下滑力增加自拍日韩在线视频播放器，抗滑力減弱欧美综合图区亚欧综合图区；另一方面在降雨的作用下黄色视频免费试看一下，地表水體沿著卸荷裂隙通道浸入到下伏硅藻土層界面日本黄页网站免费大全37699，硅藻土吸水軟化，抗剪強(qiáng)度減弱欧美熟妇人妻BBBBBⅩXXXX，同時(shí)地下水水位上升网友自拍日韩经典视频，動(dòng)水壓力和揚(yáng)壓力加大，抗滑力進(jìn)一步降低影音先锋每日资源站，于是產(chǎn)生了低傾角滑面滑坡午夜福利啪爽国产片精品91。

Beijing Municipal Institute of Hydraulic Engineering Planning Design and Research,Beijing 100044,ChinaAbstract:Daning Surge Tank,the surge structure of the Channel of the South-to-North Water TransferProject,connects the PCCP pressure pipe on upper course,and the water delivery underdrain on lower course with the function of adjusting the pressure and the flow rate of water delivery and the function of recession,which is important to the security of the project and the water delivery.

大寧調(diào)壓池是南水北調(diào)中線工程北京段總干渠上的調(diào)壓建筑物，上游連接PCCP壓力管道露出亚洲一区，下游連接鋼筋混凝土低壓輸水暗涵国产92精品午夜白精在线，具有調(diào)節(jié)供水壓力、供水流量和退水功能日本色www，對(duì)保證工程安全和供水安全具有重要作用麻豆激情。

Introduced the principles of hydrodynamics in the household hot water heating system,Analyzed characteristics of hydrodynamics in the household hot water heating system,using unequal temperature reduction hydraulic balance method,established hydraulic analysis mathematics model for household hot water heating system.Using the model analyzed the upfeed system of household hot water heating in engineering.

介紹了分戶式熱水供暖系統(tǒng)的水力工況原理，通過分析分戶供暖系統(tǒng)的水力特點(diǎn)可以在线看的av网站，應(yīng)用不等溫降的管網(wǎng)水力平差的計(jì)算方法激情污片网站看片网站黄页，建立了分戶供暖管網(wǎng)系統(tǒng)水力分析的數(shù)學(xué)模型，并應(yīng)用該模型對(duì)工程中習(xí)慣采用的下供下回式分戶熱水供暖系統(tǒng)進(jìn)行了分析又黄又硬又粗又大免费无遮挡，編制了水力分析軟件日韩美女一级久久精品视频。

The principle of programming is focused on easy understanding and good use. The basic calculating data of Dahuofang water diversion project is put into the program which the water hammer calculation begins.Part four, uses the advanced Bentley Hammer water hammer calculation software calculates several identical engineering conditions of Dahuofang water diversion project, and then compares the results with the results of programming calculation, and proofreads the accuracy of programming calculation.

程序編好后輸進(jìn)大伙房輸水工程的基本計(jì)算數(shù)據(jù)就可以開始進(jìn)行水錘計(jì)算。4欧美片aaaaaaaa片、同時(shí)使用目前世界上比較先進(jìn)的&Bentley Hammer&水錘計(jì)算軟件18禁免费观看黄网站，計(jì)算大伙房輸水工程的幾個(gè)相同工況，所得結(jié)果與編寫程序計(jì)算的結(jié)果進(jìn)行對(duì)比黄片无码A级，對(duì)編寫的程序的正確性進(jìn)行校核iGAo视频网在线观看一级欧美。5、在證實(shí)了編寫程序的正確性婷婷五月综合视频精品，公道性后艹到高潮网站。

Professional to undertake: ventilation cooling plant engineering, energy saving and environmental protection air-conditioning works, the central air-conditioning engineering, purification dust works, clean room engineering, fuel injection decontamination, waste treatment works, complete sets of kitchen equipment in Western works, hot water systems and other environmental series works Design and installation, project examples and after-sales service by the broad masses of old and new customers reputation!

專業(yè)承接：廠房通風(fēng)降溫工程、節(jié)能環(huán)被破珸126.com？照{(diào)工程18禁看网站、中央空調(diào)工程、凈化除塵工程性色一区二区、無塵車間工程美女免费的黄色视频、噴油凈化工程、三廢處理工程91黄色视频在线免费看、中西餐成套廚具設(shè)備工程一级香蕉电影、供熱水系統(tǒng)等環(huán)保系列工程的設(shè)計(jì)與安裝，工程實(shí)例和售后服務(wù)深受廣大新老客戶美譽(yù)！

Professional to undertake: ventilation cooling plant engineering, energy saving and environmental protection air-conditioning works, the central air-conditioning engineering, purification dust works, clean room engineering, fuel injection decontamination, waste treatment works, complete sets of kitchen equipment in Western works, hot water systems and other environmental series works Design and installation, project examples and after-sales service by the broad masses of old and new customers reputation!

專業(yè)承接：不銹鋼廚房工程欧美大屌插逼、廠房通風(fēng)降溫工程久久这里的视频都是精品、節(jié)能環(huán)保空調(diào)工程免费看黄色毛片网站播放、中央空調(diào)工程www.jslongdi.com、凈化除塵工程、無塵車間工程欧美视频手机亚洲手机、噴油凈化工程国产一级无码AV片在线观看、三廢處理工程、中西餐成套廚具設(shè)備工程中文字幕欧美、供熱水系統(tǒng)等環(huán)保系列工程的設(shè)計(jì)與安裝AV在线不卡网站无码18禁，工程實(shí)例和售后服務(wù)深受廣大新老客戶美譽(yù)！

Slope engineering relates to all aspects of national economic construction, such as the open air mining engineering, railroad, highway, water conservancy, construction engineering and civil construction. On one hand it determines the safety and in gear use of all constructions which it support, on the other hand it influences the cost of the building.

邊坡工程涉及到國民經(jīng)濟(jì)建設(shè)的各個(gè)方面操我国产，如露天采礦工程国产不卡一区、鐵路、公路国产美女裸体一区二区三区久久久体验视频、水利建設(shè)久久鲁一鲁做、房屋建筑與市政建設(shè)等等，它一方面關(guān)系到其所維系的各種構(gòu)筑物的安全與正常使用久久精品这里热有精品6，另一方面又影響到構(gòu)筑物的建設(shè)成本欧美男女性生活视频免费无遮挡一级黄。

Slope engineering relates to all aspects of national economic construction, such as the open air mining engineering, railroad, highway, water conservancy, construction engineering and civil construction. On one hand it determines the safety and in gear use of all constructions which it supports, on the other hand it influences the cost of the building.

邊坡工程涉及到國民經(jīng)濟(jì)建設(shè)的各個(gè)方面，如露天采礦工程日韩AⅤ无码毛片精品、鐵路欧美性爱自拍拍、公路、水利建設(shè)亚洲视频官网在线观看、房屋建筑與市政建設(shè)等等一区视频资源在线观看视频，它一方面關(guān)系到其所維系的各種構(gòu)筑物的安全與正常使用，另一方面又影響到構(gòu)筑物的建設(shè)成本97人人操人人爱。

Zhang, Rong (1963 -), male, the Han nationality, civic engineering bachelor, senior engineer for the water-supply and water-draining specialty, Huizhou city running water main corporation chief engineer, is engaged in the city water supply works more than 20 years. He has a lot of experience in water-supply design, construction and management.

張戎（1963—）人人干人人做天天射，男，漢族欧美亚洲日韩免费在线视频，工學(xué)士人成在线网站，給水排水高級(jí)工程師，惠州市自來水總公司總工程師激情AAAA片，從事城市供水工作二十多年2020人人摸人人操，對(duì)給水設(shè)計(jì)、施工免费网站日本永久免费观看、管理有豐富的經(jīng)驗(yàn)黑人与中国妞无码AV。

We are having wide project and engineering experiences especially in DI Water System, Waste Water System, Ultra Pure Water System, Process Cooling Water / Chilled Water System, Ducting and Steam Piping system.

公司對(duì)于工廠內(nèi)部純水系統(tǒng)、廢水系統(tǒng)、超純水系統(tǒng)视屏久久、冷卻/冷凍水系統(tǒng)、風(fēng)管丰满少妇A级毛片野外、蒸汽管道系統(tǒng)等有著豐富的項(xiàng)目管理及實(shí)施經(jīng)驗(yàn)欧美专区11页。